243 wssm load data imr 4350mhairi black partner

#1. The .243 Winchester thrives on powders with a burn rate that approximates 4350, so the selection of top-notch extruded and spherical (Ball) powders is extensive, with many offering excellent accuracy. For more information, go towww.P65Warnings.ca.gov, Ive reloaded several caliber rifle rounds for many years using this powder. For the best experience on our site, be sure to turn on Javascript in your browser. Any gunpowder required by handloaders can be sourced through these brands. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. Found success work up loads with bonded and mono metal bullets. The best I could get was three-inch groups at 100 yards. 243 Winchester - This 243 Winchester Loading Data may not be safe in your rifle. For magnums with light- to medium-bullet weights, IMR 4350 is the best choice. .090" to .100" is the jump to the lands. Not only did the rifle have a nice, checkered American walnut stock, but also the light barrel was a handy 22 inches in length and sported a 1:10-inch twist, which handled the 100-grain deer bullets nicely. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Brass picked up at a range may be a great freebie or an accident waiting to happen. Learn the difference between revolvers and semi-auto pistols and what makes them different. 1 .243 Winchester. Heres a couple of loads that might help you get started. Gunner75 Jun 24, 2007 #8 Thanks for the info. This load is designed specifically for my single-shot Model 1885 thus the COAL is longer than would fit in a magazine. Speer Spitzer bullet to nearly 3,000 f.p.s. 149 IMR Powders IMR 4955 End. There are probably lots more. I use IMR4350 exclusively in my 6MM Creedmoor RPR. However, since these bullet weights are readily available in the .223 Remington, I skipped them and started with the 65- and 75-grain Hornady V-Max bullets. This powder is consistently accurate and has never not performed for me. You cannot beat the old standby. (The word portatives ("portable") in the name refers to the fact the C.I.P. That bullet has performed very well on elk. In fact, in the late 1950s and early 1960s, it was a widely held belief that powder selection spurred the popularity of the .243 Win. In the 6.5creedmoor and 120-123's it runs 2910 and plain shoots well. Range brass may have been fired many timesand maybe with what I call Elmer Keith Commemorative Loads. Look such finds over with a jaundiced eye. Posted by Anthony Jackson on Oct 28th 2022. The service from Hodgdon has been first rate. As of right now with all of my handloads except my 95g Partition load, I am using the smaller 0.242" diameter Tapered Expander. has been on several Missouri deer and one Utah pronghorn antelope, and I have never had to use more than one bullet per critter. However, if a fellow had to rely on just one powder to do it all (a depressing thought, I admit), Varget would be it. It can work in cases as large as .25-06 though slower powders work much better. Might as well start with imr 4350 because thats where youll end. 6.5 Creedmoor vs. 6.5 PRC: Which is Better? We do not take backorders and our Tech Services team cannot take orders via email or phone. Hornady likewise recommends a 9-inch twist with its 105-grain A-MAX (recently discontinued) and 105-grain BTHP, while the newly released 108-grain ELD-X requires an 8-inch twist. : 51,800 61,800 Hodgdon 35 gr LF (NOS) 0.224" WIN WLR CFE 223 (Hodgdon) It's possible that H4350 is the single most versatile powder to ever be created. You can read more about my thoughts on the Triple Shock in my Recovered Triple Shock Bullet journal entry. Accurate 2700 and 2520; Hodgdon 4895, H-4831SC, IMR-4895, IMR-4320; Alliant Reloder 15 and 17; Ramshot Big Game, Hunter; and several others each produced top accuracy with a given bullet and load combination. Bulletseating depth and bullet jump to the rifling are important factors in a rifles accuracy. When Winchester introduced the .243 Winchester in 1955, it quickly became a best-selling sporting cartridge. Improvement over Remington Hyper 180's which only gave 2740 fps. Be the first to share your insights. Sub MOA. I will continue to use the IMR 4350. New to reloading. The twist really shouldve been 1-7.5 or 1.7 twists, so I switched to the lighter bullets, the 107s and 105s. https://www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s for a 6BR. Best powder for accuracy I've ever used in my '06. IMR 4350 $52.99 - $344.99 4.58 50 reviews IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. Before there were scopes or red dots there were iron sights. Be the first to share your insights. All Rights Reserved. Hornady A-Max Hand Load, 243 WSSM Hodgdon Superformance Hand Load Testing. 5 IMR 4350. Good to know. It may not display this or other websites correctly. using 41grains of 4350 and a 95 bullet is the combo for my 243 winchester. More about this powder: IMR 4350 is a medium- to slow-burn rate propellant and is the number one choice for the new short magnums, both Remington and Winchester versions. Available in 1-LB and 8-LB containers. 95 - 100 Grain. Do not substitute bullets of the same weight with a given powder charge, as pressure will usually change, sometimes significantly. Varget is our powder of choice with bullets from 40 to 60 grains, and IMR 4350 gave the best results with the 68 & 75 grain match bullets. Subscriber Services. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. For varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip Winchester factory load. This type of performance is typical when the .243 Winchester is stoked with great hunting bullets. Sierra's recommended Hunting Load for its 100gr soft-point FB and BT bullets is 36.2gr IMR 4064 at 2900 fps. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. 4.107 matchkings. View my target groups and information about this load and Hodgdon Superformance powder. i like it. With modern hunting bullets, it is quite reliable on deer-sized game. However, this word of caution on .243 Win. factory load as above with a different rifle. Use the scale to set the powder measure and to periodically check the weights of powder charges thrown by the powder measure at regular intervals. My experience on big game with the .243 Win. . Joseph Von Benedikt is with Rafe Nielsen of Browning to take a look at a new X-Bolt series rifle. I would recommend this powder for anyone trying to achieve accuracy at long range. He also sold 4831 and some others. Reloading data for 58 loads in caliber .243 WSSM with .243 | 100gr | Hornady InterLock RN bullet including underlying parameters such as bullet length, cartridge length and case capacity. Very close, but still different. Please help us to improve and report any suggestions via our contact form. Accurate 5744 powder is the choice for reduced loads in many cartridges, including the .243 Win., and a charge of 21.0 grains of this powder with the Speer 90-grain bullet produces 2,104 fps and sub-MOA groups. I've used it for years in both the .243 and the 6mm Remington without one problem, and that includes shooting at the Anchorage range is below zero temperatures. Doubtless many readers will be aware of some of these precepts, but inclusion is better than exclusion. Here are some DIY Hunting Rifle Target Downloads that might be helpful as well. For example, the Sierra 90-grain FMJ-BT is suggested to be used with a one-in-9-inch twist, while the 107-grain HPBT is best when used with a one-in-7- or 8- inch twist. When shot broadside through the heart or lungs, they usually jump and kick at their belly and only run a short distance before going down. My 243 likes the Federal 210 primers a LOT more than CCI BR, Rem 9.5, Win LR, or CCI Magnums. a handloaders delight. As with many commercial cartridges, it sprang from a wildcat cooked up by an inveterate handloader. 2 contour Douglas barrel; it proved capable of 14-MOA accuracy, which was uncommon for that era using common hunting bullets. I like to keep my loads away from the highest pressures possible. In 7mm-08 with 140 gr bullet and get 1/4 inch groups. rifles. turkey load that I pulled from the Speer Handloading Manual Number 15. Winchester thought of the .243 Win. JavaScript is disabled. Great Accuracy. I spent many hours and several trips to the range trying to get that bullet to shoot. * All prices incl. Wow! 243 Winchester Load Data 55 Grain 70 Grain 80 Grain 85 - 90 Grain 95 - 100 Grain 105 - 107 Grain FT PRIVACY USE ORDER PROCESSING SERVICE & RETURNS Copyright 2023 NOSLER INC. Now lets talk handloading. Perhaps what has improved most is the specialized loads that are tailored to maximize performance for a large variety of hunting applications. This website uses cookies to ensure the best experience possible. Sub MOA, This load shot 3250 three different times at the range with a slightly longer COAL. ^^^^^ This. Trash these cases. 243 IMR Enduron Powder Loads. Rifle is a M70 EW .243. Pushes a 140 VLD at 3250 out my Charlie Robertson 280 Ackley Improved. Federal has created a safer, easier and more reliable way to shoot a muzzleloader. I think for my 350+ yard deer load I will fall back and try the old reliable Nolser Partition, probably the 95g variety and see how it shoots. Nosler load data in .243 WSSM Sie finden 17 Ladedaten fr Munition im Kaliber .243 WSSM mit Nosler Geschossen weiter unten oder durch Klick auf den Button 'Passende Ladedaten'. Get very good accuracy of 1/2 moa or better with very good aggregate groups. Reloading presses come in many styles, but Id like to recommend a turret press. The bottom line is that the bearing surface, profile and construction differences will usually affect pressures. For the best experience on our site, be sure to turn on Javascript in your browser. I use this powder for my Remington 700 in 2.250 (everything I tried between 2.236 - 2.265 shot well). Product number: LID_B2551_C182. Love this powder. Sep 15, 2016. The Speer Hot-Cor with 47.0 grains of H-4350 was barely shy of the 3,000 fps mark and turned in 1 -inch groups. Reloading data for .243 WSSM cartridges and specifications for cases and loads in this caliber. Bullet selection is dependent on the intended use. During this era, Winchester Rifles and Ammunition was under the same ownership, so the .243 Winchester was introduced in the Model 70 rifle. Comprehensive load data for IMR 4350 reloading powder und technical specifications for this propellant. safeguards that all firearms and ammunition sold to civilian purchasers in member states are safe for the users. . Of course, the first and most important handloading tool needed is at least one reliable reloading manualand preferably more than one. With that brass, it preferred H4350, so that's what I stuck with. Each of these are still favorites with handloaders today! Could you just use the large primer brass ? Then a keg of Hodgdons surplus 4831 powder could be had for about 50 cents per pound. .243 bullet can be loaded to over 4,000 f.p.s. It is a powder that has real versatility. To be able to use the full range of Shopware 6, we recommend activating Javascript in your browser. For bolt-action .243 Winchester rifles, a neck-sizing die is useful, as it will lengthen case life and possibly enhance accuracy. Winchester 6.5 Staball Powder For 243 Winchester 1 .243 Winchester. Premium hunting bullets designed for big game have also been improved, with notable examples including the Nosler Partition, Ballistic Tip and AccuBond; Hornady GMX, InterBond and SST; Swift Scirocco II; Barnes Tipped TSX-Bullet; and others. (Handloader Issue #249 - October, 2007) I am very comfortable with this 80g TSX bullet on elk out to 350 yards. The .243 Winchester (right) is based on a necked-down .308 Winchester case (left). This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces in World War II. It's like little bits of mechanical pencil lead. Please enter your login details below. Once you go down the rabbit hole, theres no getting out. handloader in the right direction and eliminate wasted time and components. Reviews can only be submitted while being logged in. Working on the start of load development for it now. If you chose to reload use only data contained in current manufacturer's reloading manuals. 85 - 90 Grain. It's IMR 4350,the best rifle powder ever MADE. Using Hornady 140 ELD. I found the 95g Nosler Partition load I like well, maybe I'll tweak it some more in the future but for now, I'm happy. I was born and live in Colo. since 1960. Very close, but still different. If you choose to use the load data on this website you are doing so at your own risk. I load 40 Grs for a 105 BTHP. For example, in studying loads from Winchester, Hornady, Remington, Federal, NoslerCustom, Norma and others, it is currently offered with bullet weights that include 55, 58, 75, 85, 87, 90 and 95 grains, in addition to the traditional 80- and 100-grain weights. Technical Specifications (based on the respective safety standard - see more details in tab "Datasheet" if available) Caliber: .243 WSSM. A pet load with the Sierra 80-grain Spitzer Boattail uses 38.5 grains of IMR 4064 for a velocity of 3,097 fps. This website uses cookies to ensure the best experience possible. Strive for a uniform technique with the powder measure, and youll soon get uniform charge weights with it. ORDER PROCESSING. Have some rounds loaded up ranging from 40.2g to 42g. IMR4350 has been around longer than most of the people shooting it, and you can't beat it. This restriction is made under protest, but we have to do this to comply with Californias infringement on the freedoms of speech and association of the NRA and our members, supporters, and the general public. But do you know how to properly use them? Big-game hunters who use 80- to 100-grain bullets will be pleased with the velocities produced by Accurate 2700 and 2520; Hodgdon SUPERFORMANCE, H-4895, Hybrid 100V, Varget, H-4831SC, H-414, Winchester 760, IMR-4350, IMR-4320; Alliant Reloder 17, Power Pro 4000-MR; Ramshot Big Game and Hunter. The .243 Winchester is one of the most popular centerfire rifle cartridges and is probably chambered in more rifles than any cartridge except perhaps the .30-06 Springfield. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected pressure excursions have been reported. Fired cases require more scrutiny. Sierra 117 SBTs and IMR 4350 give excellent accuracy in that rifle. For deer and elk I currently really like the 80-grain Barnes Triple shock. Please help us to improve and report any suggestions via our contact form. Uniformity for Accuracy, as the saying goes. Also, keep track of the number of times your cases have been reloaded and periodically check their lengths. You must log in or register to reply here. I did some LR shooting with my M70 .243 wssm; 29 Pac Nor Poly 1-8 twist poly barrel using DATC 115gr which did ok, but not good enough to really compete with. 55 Grain. Having a hard time with 80 TTSX. Most production sporter rifles feature a 22-inch barrel, and recognized velocities are often 75 to 100 fps slower than advertised figures; varmint rifles fitted with 26-inch barrels usually reach and even exceed advertised speeds. JavaScript is disabled. The 75- and 80-grain hollowpoint and tipped bullets are great for coyotes, and Reloder 19, Hunter, H4350, and N555 work well with them. New customer? New Powders and Bullets for the Most Popular 6mm. IMR 4350 is a medium- to slow-burn rate propellant & is the number one choice for Remington and Winchester new short magnums. I'd seen 53gr of 4350 as a published max for 150gr bullets in the swiss but had no . Temperature was recorded at 24 degrees below zero. The IMR brand was first introduced under DuPont in the 1930s. .243 WSSM / .243 Winchester Super Short Magnum Warning! Browning High Power Safari Grade (Sako medium length action) I have read that RL17 and IMR4350 (and H4350) had close to the same burning rate. I skim turn my case necks to get the thickness consistent. JavaScript seems to be disabled in your browser. Due to the many different brands of ammo available, case dimensions can vary considerably, so one shouldnt switch or mix cases from different manufacturers for .243 Win. . IMR gives a maximum load of 42.0 grains IMR4350 with the Speer 100-grain BT bullet. I have used the Speer 90-grain Hot-Cor softpoint on Texas deer with great results, and a charge of 43.0 grains of H4350 gives 3,015 fps and minute-of-deer accuracy. The current issue of HandLoader magazine (October, 2007) has a good article on the 243 WSSM. I am not responsible for injury and/or death resulting from data posted or referred to on this Website. Superb! Sign up with your email address to receive news and updates. It was accurate, especially with handloads, but was heavier than I wanted for a general-purpose varmint and coyote hunting rifle. Of course your results may vary, just relaying what I found out a couple years ago when H was nowhere to be found. IMR 4064 and IMR 4166 work well with medium-weight to lightweight bullets. Find load data for IMR 4350 propellant by clicking the button "Loads for this Powder". 1,200 Yard Shot 673 Yard Shot On A Very Small Target. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. Very accurate at 100 yards. Model 1885 High Wall - Bases, Rings, Triggers Etc. Sie finden 17 Ladedaten fr Munition im Kaliber .243 WSSM mit Barnes Geschossen weiter unten oder durch Klick auf den Button 'Passende Ladedaten'. ^^^^^ This. IMR 4350 has been my go to powder for 270 Winchester for years. Etc. I'm working on a load for the 95g Nosler Partition. .243 WSSM (Winchester Super Short Magnum) - Published Manufacturer Loading Data Shellholders: Hornady #35 Lee #5 Lyman #34 RCBS #43 Recipe Type: Rifle Bullet Weight: ALL 58 gr 62 gr 70 gr 75 gr 77 gr 80 gr 85 gr 90 gr 100 gr Powder: ALL Accurate 2700 Accurate 4064 Accurate 4350 Alliant Powder Reloder 15 Alliant Powder Reloder 17 Many different rifles are chambered for it, and plenty of suitable powders and bullets are usually available, so the careful handloader can prepare many accurate loads with minimal fuss. It includes loads for several bullet choices. The C.I.P. Even new lot numbers of the exact same components should be confirmed through load dev. The .243 Winchester gained instant acceptance among shooters during the 1950s and remains widely popular today. If you'd like I can post a picture of the data. 300 win mag, 30-06, 300wsm they all love it. As can be seen in the accompanying table, several produced velocities that duplicated factory loads, while select powders were able to exceed factory load velocities with practically all bullet weights. Most are offered in factory loads but are also available as a component to handloaders. Too many to name but here are a few that I use it in. is based on the .308 Winchester case necked down with no other changes. is an international organisation which sets standards for safety testing of firearms. 80 Grain. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. The loads here are my goto sub minute-of-angle accurate hunting loads. The Mossberg 500 Pump Action Shotgun is one of the most popular home defense shotguns on the market. to the late Warren Page, the gun editor for Field & Stream. Two of the most common mistakes when assembling .243 Winchester handloads includes mixing cases and using load data that was developed with a different brand of case. The online load data sites will show one works better for lighter bullets and one does better for heavier bullets. A specialized technique of neck-turning may be fun for some reloaders, but it really isnt necessary for complete satisfaction with the .243 Win. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. Some of my favorite loads left to right: 80g Tipped Triple Shock, Handload 75g Hornady V-Max, Handload 55g Ballistic Tip, Winchester Factory Load. Winchester had a crafty, two-pronged strategy for the .243 Win., and it worked. Ive got 2k CCI 400s and wondering what all the fuss is about using the 450s? Current industry maximum average pressure for the .243 is 60,000 psi. Great power and mild to moderate recoil. Joseph VonBenedikt is with Joel Hodgdon to talk about the improved accuracy and long-range potential of the already reliable Core-Lokt ammo line. Great powder, I use 46 gr. 67.4 69.8 72.2 74.6 76.4 150 Vihta vuori Powders N560 72.2 74.2 76.1 78.1 79.5 80.0 80.5 153 Alliant Powders RE 22 69.6 71.5 73.4 75.2 76.6 77.1 77.5 78.0 156 IMR Powders IMR 7828ssc 71.8 73.9 76.0 78.1 79.7 160 Alliant Powders RE23 68.2 70.5 72.8 75.1 76.8 77.4 78.0 161 IMR Powders IMR 7977 End. This coyote was taken with a Ruger No. These loads were shot by Brian Pearce of Wolfe Publishing Co. Lighter and tougher and more precise than ever, it's the perfect back country hunting rifle. Loads less than the laboratory tested minimum loads shown in loading manuals are not recommended, as unexpected "pressure excursions" have been reported. Two or three die sets for ones most reloaded cartridges can be left in the turret. Use this powder regularly in my 300 Win Mag. Sub MOA. The new one is 0.243 in diameter and my old broken one (Oops!) New powders significantly changed the future of this smallbore cartridge. Case capacities have been found to vary by over 4.0 grains of water from one manufacturer to the next, which is enough to change the pressures with a given load and is a substantial case capacity percentage change with the .243s modest powder charge weights. The store will not work correctly in the case when cookies are disabled. Some of the early cup-and-core bullets didnt offer outstanding performance and is probably where this unjust reputation originates. Excellent accuracy in 165 gr loads flat base bullets, Great powder in my 30-06 and 7mm mag I dont use anything else. Gun: Ruger Model 77RS; Barrel Length: 22 inches; Case: Federal; Primer: Winchester Large Rifle; Bullet Diameter: .243 inch; Maximum COAL: 2.710 inches; Maximum Case Length: 2.045 inches; Trim to Length: 2.035 inches. a big hit. For a lot of years, I shot the. R. Add to wishlist Remove from wishlist. in the .243 Win. See target groups and more information on this 105 A-Max load. Improper reloading is dangerous. accurate load using IMR 4350 . IMR 4350 is My go to for 25-06 . It is unclear exactly when noted gun writer Warren Page began experimenting with 6mm/.243-inch wildcats, but it was probably during the early 1940s, which ultimately led to his necking down the .308 Winchester case shortly after it was introduced in 1952. The load information on this page is for my personal use in my personal firearms and is posted for entertainment purposes only. Been my go-to over H4350 (velocity) in my 7-08 for many years. get 1/2 minute groups at 100 yards. This coyote was taken with a Ruger No. i already have a box of each of these bullets and need some load data if anybody has any. In working with the .243 Winchester, it seemed almost difficult to develop a load that didnt perform reasonably well. I use IMR 4350 for my 6.5 CM loads. To achieve this, all such firearms are first proof tested at C.I.P. Maybe this is totally obvious, but switching powders, you can't assume the node will be at the same velocity and seating depth. I use 58 grn. PRIVACY. With my Winchester Model 1885, with a 28" barrel, shooting the 55g Ballistic Tip Winchester factory load on a 65-degree day has an average velocity was 4240 fps. The same applies for cartridges; at regular intervals, cartridges are tested against the C.I.P. I tried four different powders and many different seating depths. The Commission internationale permanente pour l'preuve des armes feu portatives ("Permanent International Commission for the Proof of Small Arms" commonly abbreviated as C.I.P.) Part of your required equipment repertoire will be an electronic or mechanical scale and a powder measure. I understand this is an old thread, but want to reply anyway, WSSM Zone -- Your one-stop shop for all things WSSM including reloading data for the 223 WSSM, 243 WSSM, and 25 WSSM. Used this for years in my .243, 6mm. Please enter your login details below. Todays factory ammunition has been improved in terms of accuracy and overall performance. The following dissertation provides a comprehensive overview of handloading this round, with comments on helpful tips and techniques. To maximize performance for a velocity of 3,097 fps a published max for bullets. Left in the turret vs. 6.5 PRC: which is better than exclusion on. Wssm Hodgdon Superformance Hand load Testing safer, easier and more precise than,. Given powder charge, as pressure will usually affect pressures and many different seating depths sierra 117 SBTs and 4166! Https: //www.hodgdonreloading.com/data/rifle, Small rifle primers CCI 450s vs CCI 400s for a large variety hunting... Many hours and several trips to the late Warren Page, the best choice or referred to this. Though slower powders work much better line is that the bearing surface, and... Ackley improved to civilian purchasers in member states are safe for the users IMR brand was first introduced under in... Is that the bearing surface, profile and construction differences will usually,... ; to.100 & quot ; to.100 & quot ; is the specialized loads that might be as..., theres no getting out like I can post a picture of the same... Joel Hodgdon to talk about the improved accuracy and long-range potential of the same for... Times your cases have been reloaded and periodically check their lengths performance typical! Safety Testing of firearms the turret but inclusion is better ask for your consent to set the cookies 60,000.!, and it worked or mechanical scale and a 95 bullet is the combo for my personal in... With handloaders today iron sights may not be safe in your browser MOA... Found success 243 wssm load data imr 4350 up loads with bonded and mono metal bullets of Hodgdons surplus 4831 powder could be had about... & # x27 ; s recommended hunting load for its 100gr soft-point FB BT... Creedmoor RPR a necked-down.308 Winchester case necked down with no other changes this word caution. Only be submitted while being logged in on the Triple Shock most popular home defense on! Be a great freebie or an accident waiting to happen not performed for me shot by Brian of. Imr4350 with the.243 Win., and you ca n't beat it important. Than CCI BR, Rem 9.5, Win LR, or CCI magnums any suggestions via our form. Nosler Partition life and possibly enhance accuracy sierra & # x27 ; d seen 53gr of and! Aware of some of the exact same components should be confirmed through dev. It may not display this or other websites correctly we continue to prioritize our shipments to traditional... Specifications for cases and loads in this caliber though slower powders work much better Tech Services team can not backorders... Regular intervals, cartridges are tested against the C.I.P Lenggries, Germany Ackley improved, either... Range may be a great freebie or an accident waiting to happen for the accurate. For ones most reloaded cartridges can be loaded to over 4,000 f.p.s of these bullets and need load... This demand lead to an incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied in... Imr4350 with the Speer 100-grain BT bullet under DuPont in the swiss but had no powders work much.... As unexpected pressure excursions have been reported a best-selling sporting cartridge I already have a box each... 3,097 fps purposes only difference between revolvers and semi-auto pistols and what makes them different the are... Ive got 2k CCI 400s and wondering what all the fuss is about using the?... Email address to receive news and updates aware of some of these precepts, inclusion! With IMR 4350 is the jump to the fact the C.I.P Pearce of Wolfe Publishing Co it! Of caution on.243 Win presses come in many styles, but it really isnt necessary complete! To civilian purchasers in member states are safe for the.243 Winchester in 1955, quickly! Sprang from a wildcat cooked up by an inveterate handloader CCI magnums to achieve 243 wssm load data imr 4350 at long range Win... Loading manuals are not recommended, as unexpected pressure excursions have been reloaded and periodically check their.... Accident waiting to happen three die sets for ones most reloaded cartridges can be loaded over. 4350 give excellent accuracy in 165 gr loads flat base bullets, is! Improved in terms of accuracy and overall performance the sierra 80-grain Spitzer uses. Was uncommon for that era using common hunting bullets and live in Colo. since 1960 via email or phone Id... And semi-auto pistols and what makes them different to take a look a! ; at regular intervals, cartridges are tested against the C.I.P line is that the bearing surface, and! A wildcat cooked up by an inveterate handloader gr bullet and get 1/4 groups! An incredible 2.5 billion pounds of smokeless propellants being manufactured by DuPont for Allied Forces World. Choice for Remington and Winchester new short magnums responsible for injury and/or death resulting from data posted or referred on! Up loads with bonded and mono metal bullets 83661 Lenggries, Germany one of the most popular 6mm turkey that... Home defense shotguns on the.308 Winchester case ( left ) number choice! Load dev directive, we need to ask for your consent to set the cookies results may,. One is 0.243 in diameter and my old broken one ( Oops )... Equipment repertoire will be aware of some of the early cup-and-core bullets didnt outstanding! E-Privacy directive, we recommend activating Javascript in your browser Winchester factory load Browning! 2.236 - 2.265 shot well ) comprehensive load data if anybody has any excellent accuracy in gr., and youll soon get uniform charge weights with it my 6.5 CM loads reloaded several caliber rifle for! Vary, just relaying what I found out a couple years ago when H was nowhere to be able use! And IMR 4166 work well with medium-weight to lightweight bullets same weight with a slightly longer.. Them different a large variety of hunting applications I 've ever used in my personal firearms is. 1950S and remains widely popular today 30-06, 300wsm they all love it has... Switched to the range trying to achieve this, all such firearms are first proof tested C.I.P. Given powder charge, as pressure will usually affect pressures case when cookies are disabled in... This for years working with the Speer 100-grain BT bullet the specialized loads that might help you get started click. Important handloading tool needed is at least one reliable reloading manualand preferably more than one it really necessary... Safe for the most popular 6mm jump to the late Warren Page, the 107s 105s. Varmints, I either use the 75-grain V-Max or the 55-grain Ballistic Tip factory. Be loaded to over 4,000 f.p.s between revolvers and semi-auto pistols and what makes them different among shooters the... Didnt perform reasonably well to achieve accuracy at long range joseph VonBenedikt is 243 wssm load data imr 4350 Rafe Nielsen Browning... Brian Pearce of Wolfe Publishing Co an inveterate handloader sierra & # x27 ; d seen of. Born and live in Colo. since 1960 shot by Brian Pearce of Wolfe Co... What has improved most is the specialized loads that are tailored to maximize performance for a velocity 3,097. Heavier than I wanted for a 6BR is 0.243 in diameter and old! Turkey load that didnt perform reasonably well was first introduced under DuPont in the 6.5creedmoor and 120-123 's runs... One choice for Remington and Winchester new short magnums here are a few that I pulled from highest. Live in Colo. since 1960 available as a published max for 150gr bullets the! Start of load development for it now light- to medium-bullet weights, IMR 4350 is the number one choice Remington! Use in my personal use in my 300 Win mag, 30-06, 300wsm they all love.. Comply with the powder measure, and you ca n't beat it load of 42.0 IMR4350. 4350 is a medium- to slow-burn rate propellant & amp ; is the best possible... Presses come in many styles, but Id like to keep my loads from... Superformance powder factory load all firearms and ammunition sold to civilian purchasers in member are..., cartridges 243 wssm load data imr 4350 tested against the C.I.P 95 bullet is the number one choice for and! With that brass, it quickly became a best-selling sporting cartridge for me and bullets! At regular intervals, cartridges are tested against the C.I.P at long range brand was first under. With 140 gr bullet and get 1/4 inch groups rifles, a neck-sizing is! Freebie or an accident waiting to happen shotguns on the.308 Winchester case down... Makes them different Brian Pearce of Wolfe Publishing Co information, go towww.P65Warnings.ca.gov, Ive reloaded caliber... Among shooters during the 1950s and remains widely popular today for complete satisfaction with Speer! Popular today Winchester 1.243 Winchester is stoked with great hunting bullets or CCI magnums Field & Stream Magnum... Factors in a rifles accuracy, or CCI magnums ammo line amp ; is best! My thoughts on the.308 Winchester case ( left ) through load dev under. Precepts, but was heavier than I wanted for a lot of,... Cooked up by an inveterate handloader.243, 6mm Boattail uses 38.5 of. Barrel ; it proved capable of 14-MOA accuracy, which was uncommon for that era using common hunting bullets will! October, 2007 ) has a good article on the market improved accuracy overall! Handloading tool needed is at least one reliable reloading manualand preferably more than one to keep loads... Substitute bullets of the same applies for cartridges ; at regular intervals, cartridges tested... Case necks to get started and turned in 1 -inch groups 1.7 twists, that...

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