imr 4198 for 223 bolt action

Industry pressure guidelines for the .223 Remington were originally established at 52,000 CUP but today have been changed to 55,000 psi, while CIP is listed at 62,366 psi. In checking commercial .223 Remington cases from Federal, Hornady, NoslerCustom, Remington and Winchester, weights varied from 89.5 to just under 95 grains. 3177 fps from my bolt gun. For example, most bullet manufacturers offer highly frangible varmint bullets that give near-explosive results on thin-skinned pests such as ground squirrels and prairie dogs. The cartridge is available in bullet weights of 36 to 80 grains. A light roll crimp (achievable using most standard seating dies) is adequate. I haven't had any problems what so ever with it. Their was a run on powder and primers just like the old days during the ammo shortage. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Looking for a 7mm rem mag bolt action or browning blr lever action browning bar.semi auto might be interested in other calibers also. 0000009273 00000 n Even if a fella only had, say a 30/30 barrel, being a single-shot, it's very easy to load it to make 50-yard head-shots on squirrels with a little lead and and a pinch of powder. It may still be too hot or may not meet your accuracy objective, but its not likely dangerous to your gun or you. Wife said I had enough bullets, I don't understand! 0000013745 00000 n Because burning propellant has only one purpose in a bolt gunto propel the bullet out of the barrel. If just a pound , I'd give up on it and just get some H-335 and never look back . What It Is Not. In 1990, the Hornady XTP (which stands for Extreme Terminal Performance) won the industry's Product. The shooter provides the power to cycle the bolt, extract the empty case, and feed another round. First, almost all military and some commercial rounds have crimped-in primers. Its performance approached the .222 Remington Magnum (center) introduced in 1957. How much of the 4198 do you have ? The load data chart shows that when shooting identical hand-loads in the bolt gun and the AR, the CZ 527 generally did better than the Sun Devil SD-15 with the lighter bullets, and the SD-15 typically grouped the heavier bullets better. In spite of stiff competition, the .223 is easily the most widely used centerfire varmint cartridge in the world. You are using an out of date browser. RifleShooter Magazine editor Scott Rupp breaks down all the features of the Mossberg Patriot Predator rifle chambered in 6.5 PRC. AR15.COM is the world's largest firearm community and is a gathering place for firearm enthusiasts of all types. soft-point bullet with a muzzle velocity of 1970 f.p.s., but it has improved through the decades with better bullets and increased velocities. bullet of your choice. Location and size of the port has a direct effect. But I see H4198 and IMR4198 both mentioned here. When loading ammunition to be used in the field, and fired in a variety of actions and rifle types, I prefer a crimp to keep bullets in place. Lot's of problems reported using light charges of 4198 especially with short stroking and not picking up the next round in the magazine. I generally prefer cutting the crimp away. Make Offer If I find a bad one, I check the rest and put any that fail to fit the gauge aside. For several reasons, this cartridge was not accepted by the military, but Remington chose to introduce it commercially as the .222 Remington Magnum in 1957-1958. Through my RCBS powder measure, it's pretty crunchy. 0000009251 00000 n Probably one of the best powders for use in 556 and 76239, very satisfied with my purchase. I purchase an 8# jug of IMR H4198 powder for my .17 Hornet NOT my .308 sorry I must have gotten confused. Good versatile powder, use it in 223/5.56 ands 300 Blackout subsonic rounds. 50 gr. Come join the discussion about optics, hunting, gunsmithing, styles, reviews, accessories, classifieds, and more! what channel is bounce tv on xfinity. Best accuracy has been found at approximately 1/2 grain under published maximum. All these have offered complete penetration on broadside shots. bullets. This is a compressed charged (anything over 25gr with 3031 in a 223 Rem case will be a compressed charge) and needs to have a slight crimp in it. Exactly what I was looking for for my 52 and 53 grain rounds. 4198 is a fast burning powder, and you will get piston "short stroking" in an AR which will cause FTF issues. __________________ I'm dialing in RL15 and CFE223. Nonetheless, their average water capacity was almost the same as the combined average of the weighed commercial brass. Very accurate and consistent. waterfwlr Apr 30, 2015 #15 Burn rates range from IMR 4198 (fastest) to CFE 223 (slowest). Current production IMR-4198 should be Canadian-made and can cycle most AR15's when loaded to maximum loads. I used it briefly in 223, as for 4227, it was very promising accuracy wise with 300 grainers, but i um, did something dumb with the last pound I had. It gives good results with good economy, but does not meter so well. Good luck and best wishes. There is no single max load, since every action, barrel, case, primer, bullet, and lot of powder is different. Click the Sierra icons here Hodgdon MSDS on the new powder. I would consult your Hornady manual and the IMR reloading database on their website and compare the load data, and use the loads listed for 55gr .223 for all of your brass. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. 0000002396 00000 n I used it to reload 223 in a ar-15 pistol with a 7.5 in barrel this product did exactly what I wanted it to do it was accurate and velocities were right where I wanted them to be 2200 FPS with a 55 gr bullet this may not be rifle velocity you want but it is good in short barrel ar pistols. I like IMR 4198, have used it in .222 Rem. trailer << /Size 86 /Info 51 0 R /Root 54 0 R /Prev 76483 /ID[<8a45f2eb061f912c269257afb89d4f83>] >> startxref 0 %%EOF 54 0 obj << /Type /Catalog /Pages 50 0 R /Metadata 52 0 R >> endobj 84 0 obj << /S 81 /Filter /FlateDecode /Length 85 0 R >> stream Some of the most consistently accurate powders included Hodgdon Benchmark, Varget, H-322, BL-C(2), CFE 223, IMR-8208 XBR, IMR-4198, Accurate LT-30, LT-32, A-2015, A-2230, Ramshot TAC, Alliant RL-10X, AR-Comp, Winchester 748, Vihtavuori VV-N130 and VV-N135. IMR 4198 has been my .223 powder since about 1981. Hello guys and thanks for the replys. of IMR4198 and 52gr bullets. My RCBS powder measure hates this stuff. It burns pretty cleanly. These estimates are for .223 pressures. Works if you only shoot that cartridge in the same bolt action rifle. Sign up to get updates and access to exclusive promotions. It worked great in my AR pistol but for the life of me I could not get it to cycle my rifle length gas system 18 AR rifle. In my opinion H-4198 or IMR 4198 either are good choices. First powder I used in the .223 and good for making some accurate loads, but maybe a little fast for the cartridge. Why? how old was jan stenerud when he retired. [ARCHIVED THREAD] - 223 loads with IMR 4198. winchester 748 load data 204 ruger winchester 748 load data 204 ruger To develop the accompanying handload data, a Savage Model 10 Predator Hunter Max was used; it features a 22-inch barrel, a 1:9 twist rate and was fitted with a Nikon 3-12x M223 scope. Powders include IMR $975.00 $779.99. 1 Single-Shot Rifle: Tips to Improve Its Accuracy, Mossberg Patriot Long-Range Hunter Bolt-Action Rifle: Full Review. Mag, IMR-4198 was pretty much the go to powder for a couple decades. 0000010535 00000 n We'll see. This powder works great for my 45/70 gov, loads. All this guy needs for brush hunting deer in Maine ! Then I trickle the rest in with a battery operated Hornady Vibarator Trickler. IMR POWDER 4198 8LB. Back in the (other) bad old days of shortages I had also made up a run of 200 rounds of 55 grain FMJ and put them through a mini-14 without a hiccup. I have used 4198 for my 223 reloads as that was all that was available at the time. While safe in my rifles using my methods of development, please use professional guidance for your own efforts. Powder For Sale Northern Indiana (South Bend area). If it works well or not depends a lot on the length of your gas system. shooting my 38-55 with lead bullets, 255 gr. And, fortunately, nobody can work the bolt fast enough to extract the case while theres residual pressure in the barrel. Can't imagine the 223 would be much different. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. /x:^6"]eAfy(Pjch[nc2@:P%N!CvU}V5tFUs4ejng5bVCv[ All the accompanying data was developed using Winchester Small Rifle primers. 09-10-2014, 10:25 PM #6 marshall623 Boolit Master Join Date Jan 2011 Location Va. Posts 656 Its the most accurate powder I've used in my 14" contender with 55gr. None of the cartridges in the accompanying data were crimped, as they were fed and fired in single-shot mode. It is a bit too fast for optimum results with heavier bullets. 4198 works excellent in my son's Savage 10 Varmint .223 bolt rifle. All RifleShooter subscribers now have digital access to their magazine content. Great for small and large-bore rifle shooters; Exceptional performance in cartridges like the .222 Remington, .221 Fireball, .45-70, .450 Marlin, and the 7.62 x 39 . This is simply not true. This combination has proven to be very good from a number of rifles, not only mine. A few examples include the Ruger American (1:8), Mossberg MVP (1:9) and Thompson/Center Encore (1:10). To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. Do that by experimenting. CT Nosler RN generates around 3400 ft.lbs. I weighed more than 10 different lot numbers of 5.56 cases from different manufacturers, as well as checking their water capacity. Results for the 150 gr. THANKS FOR THE GREAT PRODUCT AND SERVICE. 0000023906 00000 n lol. Many reviews state that military cases are heavier than commercial brass. My current favorite for the .223/5.56 is Ramshot Tac, but have used over a dozen powders from Accurate 2015 to H-4895 over the years with better results than 4198. I purchased this powder to reload 45-70 for my sharps rifle, I dont load them to hot as I want something enjoyable to shoot all afternoon target shooting. One of the three most accurate rifles I ever owned. Re. The Lee Factory Crimp die also works very well and provides a reasonably uniform crimp, even when using cases that are not all exactly the same length. Your CFE 223 is more efficient for 69 gr. For the load data chart, I narrowed them down to varmint-hunting bullets and match bullets weighing from 52 to 77 grains, and I loaded them over W748, H335, BL-C(2), Varget, Benchmark, IMR 8208 XBR, CFE 223, and IMR 4166 propellants. H4198 doesn't always produce enough gas to cycle ever rifle but IMR-4198 seems to. Knowing twist rate of your barrel would be helpful? "Professing themselves to be wise, they became fools" The Apostle Paul in Romans 1:22. I found this powder to burn clean an not much residue left in the barrel, I really like it. Next, remove the residual rim of brass around the pocket. I have loaded 18.5 grs with a 55 gr bullet , still cycled the M16 action. Clearly, barrel twist rate and chamber throat dimensions do affect accuracy. It cycles perfectly with factory ammo, so I do not feel it is anything with the gun. (pushing 68gr BTHP's) I was using H335 for the 55gr bullets (around 22gr). I think you will find much better results with a ball powder, A-2230, H-335, W-748, etc. 0000014422 00000 n If you choose this route, dont get aggressive and recut the pockets too much. My Savage 223 model 110 . I have come to the conclusion that if this doesn't shoot accurately in your rifle, nothing will. and 222 Rem. Occasionally, I have experimented with varying bulletseating depth to achieve better groups in my bolt actions, but the really short throat of the 223 Rem. 0000005092 00000 n and lately .223 Rem. MSDS Start low and work up as always. 4198 with a 55 gr. I believe, I am what is keeping it from its full potential. Never used it, don't know much about it. Google" port pressure ar15" Location and size of the port has a direct effect. 223 Rem 243 Win 25-06 Rem 260 Rem 270 Win . , I found that after trying 3 powder choices that 4198 was very accurate and very very clean shooting. It is our mission to encourage, organize, and support these efforts throughout Oregon, Washington, Idaho, Montana, and Wyoming. Powered by UBB.threads PHP Forum Software 7.7.5. These barrels offer good accuracy with 35- to 55-grain, lead-core bullets that include popular varmint and match designs. Metered beautifully, at the charges I was using, it was very dirty. I do use IMR 4198, but in 45-70 gov't. The maximum listed by IMR for a 55 gr bullet was 21.5 gr back then (2001) and what i used. Some of the gas is divertedbefore the bullet exits the barrelto actuate a piston, carrier, or operating rod. For more information, go towww.P65Warnings.ca.gov. This combination has proven to be very good from a number of rifles, not only mine. Examples include the Hornady 53- grain V-MAX with a G1 BC of .290, the Nosler 55-grain Ballistic Tip (.267 BC) and Sierra 55-grain BlitzKing (.271 BC). I have done a search here and have read everything I can find on Google, but most of the responses seem to be something like, "4198 will work, but there are better powders out there". In my Savage 10FP 1-10" twist my go to load is the 52 gr SMK with 19.8 gr of 4198 . The three-blade cutter is permanently and precisely mounted on a steel base to assure proper depth and angle of the resulting chamfer. That would require a call on your part. Competition shooters know that the bullets position in the chamber throat/leade can significantly affect accuracy. My AR is a 16" Bushmaster M4 chambered in 5.56. I loaded ammunition with a variety of bullets, including the Hornady 55- and 60-grain Spire Points (w/o cannelure), 55-grain GMX, Nosler 60-grain Partition, 55-grain Trophy Bonded and Barnes 50-, 53- and 55-grain Triple-Shock X-Bullet, with each producing excellent results. Although if I were to reload for a AR. The Fora platform includes forum software by XenForo. I keep my muzzle velocity down around 1282 FPS. New H&R Retro lineup from Palmetto State Armory * Shot Show 2023, Road Trip: Marysville, WA 98270 to JBLM (tacoma, WA 98433), Redfield International sight sets with rear base, Kalashnikov USA 12.5" Komrad with Extras (12 Gauge). Not capable of the highest velocity obtainable for the cartridge, but I've used it in bolt actions for over 30 years. In either a bolt action or an AR, the chamber and bore may be cut tight or loose. It should be good for bullets up to at least 75 grains. These bullets can include lead tips, hollowpoints and plastic tips, with the most popular versions usually weighing between 35 and 55 grains. I've only used it on 40 and 50 grain bullets but nothing heavier than that. ONLY TWO DEFINING FORCES HAVE GIVEN UP THEIR LIVES FOR YOU. However, my handloading mentor, John Redmon, who actually got me started in handloading the 223 Rem. .223 Remington (Hodgdon Data Using IMR Powder) reloading data with 221 loads. 62gr: Code: Cartridge : .223 Rem. I got a 8 pound key of 4198 for my wifes bolt action 223. New Hornady cases were used exclusively here and were uniform in weight, length, flash hole size, etc. Tips, techniques, and equipment are applied to these classroom discussions on how to become more proficient and successful at making long-range shots while hunting with AR-platform rifles. $365.09. A friend gave me a little over 100 rounds of loaded .223. I started to use IMR 8208 XBR for my AR 15 plinkers. respective bolt-action designs in the 223 Remington. Another step Ive found to be necessary when reloading for 223 Rem./5.56mm autoloaders is verifying the headspace. Reloading 223 Rem./5.56mm is mostly the usual routine. Pretty ancient history, but it was a .556 specific powder. ]/S2 YeWB4b.h^$gs:DEYxj*QKihk:I"NIGTpc=MC}S2IjSi8oo;aIf"! The decapping pin in the sizing die may not be stout enough to knock these out without being damaged, so deprime them before resizing using a special die expressly made for this task. Dont know about the Canada made or the. A very fun round to shot and easy for my daughter to handle. Never a problem. All Shotguns; Bolt Action Shotguns; I have one of the ancient Ohaus Du-o-Measures and while it cuts a kernel here and there, it meters far better than, say 4350. Keep up the good work IMR. Most of my children started hunting deer and antelope with the .223 and have shot dozens of deer. I had some, didn't like it. Around 2007, when the exchange rates strongly favored Australia over Canada, Hodgdon started selling an Australian-made version of H4198 as IMR-4198. I tried running 4198 with some lighter 52gr smk's in my AR and it did not work at all. Around 1959, the .222 Special was renamed the .223 Remington to prevent confusion, but it was not introduced commercially until December 1963 in the Remington Model 760 pump-action rifle and was soon chambered in other rifles. As I only reload what I shoot. Remember, I am talking about bolt rifles. %PDF-1.4 % We recommend upgrading your current browser or. I still scoop out my powder and dump it in the pan. I tried some 4198 and can shoot clover leafs at 50 yards (with XS sights even !) Using this powder with .223 caliber has yielded great results. My pacific Rifle powder measure'r doesn't seem to mind metering it. I use a case/cartridge headspace gauge to spot-check roughly 10 percent of my brass after completing case prep. . 0000007976 00000 n That's what my 222 was. Barrel Break-In: What It Is. Wilson Combat Paul Howe Tactical 6.5 Creedmoor: Full Review of the Versatility Champ, Sweet Scents of Gun Solvents and Oils: 12 Perfumes for Firearms, 10 Great .22 Mag Bolt-Action Rifles Right Now, Ruger No. Burn rates range from IMR 4198 (fastest) to CFE 223 (slowest). Very few AR15's will cycle with H4198 but a few reportedly do. 0000012054 00000 n Burns consistently and clean. Posts: 2203. you looking for max velocity, or accuracy? 0000001080 00000 n Introduced in 1965 with the .444 Marlin cartridge, the Model 444 was the most powerful lever action of its day. IMR 4198. For a better experience, please enable JavaScript in your browser before proceeding. You will either find a node, or switch bullets to the 50-52 grain bullets and start over. It will remain my light bullet powder for my bolt gun which I expect to meter each round. Accuracy Load IMR-4198 23.0 3500 1088 Hunting Load H335 29.1 3700 1216. Most success is in bolt guns it seems. Thats the major consideration when selecting compatible components. IMR 4198 is a fast-burning rifle powder great for cartridges like the 222 Rem, 221 Fireball, 45-70, and 450 Marlin. It was very clean burning and did not gunk up the gas tube, leading to the original reputation that the rifle was extremely reliable and really didn't need cleaning. Will buy more when its available. 0000003156 00000 n Oh so that's the twist 1 in 8. To show viewers how to succeed at long range, J. Guthrie gears up for a challenging shot while chasing Colorado pronghorn at long range with DPMS' Panther 6.5 Creedmoor. I tried 7 other powders. attentiveness vs attention imr 4198 for 223 bolt action. The only draw back is the V-Max 53's need a 1-9 or 1-10 to shoot accurately in the 223s'. Nickel size+/- 5 shot groups at 100yds. Savage 10 FCP-K 223 Rem Law Enforcement Bolt Action Rifle. I just purchased 8lbs of H4198 and I read that it works great for my .308 has anyone tried this behind a Nosler 168 grain bullet? I thought they were different powders. I worked up to this charge as should you! HVr+S&A(U#`H `hP{z#^\EL9O$$EAL2e|j p,~E3w?#' Stick powders that meter like ball. q:1XQ ZrQ>j?d-pT2G7ZAk^`pl7S|lMaMT/yF"$A@M)Di*9~b4' I load 223 in my ar with either cfe 223 for the fmj loads and blc(2) for my varmint and sp loads. I may list it in the classifieds but thought Id mention it here. Provides very best accuracy in my Cooper 38 in 17 Fireball with 25 grain Berger HP varmint bullets, about 1/2 MOA at 3.600 FPS. 0000003089 00000 n The data I viewed from imr shows a max load below what you listed if that is in fact correct.You may ffind a very accurate load for your gun using this powder, if you use it as a single shot. 0000003178 00000 n IMR 4198 for .223 / 5.56 questions. Model : UPC : 754486053066. April 17th, 2019 - Imr 4198 Powder Reloading Data I can find load data with 25 gr Hornady s using IMR 4198 but nothing with 20 N120 is one of the suggested 17 Hornet powders in the latest Hornady manual A few test loads for the 458 SOCOM using IMR 4198 Powder and 300 grain this load data There are two options for acquiring data on the Hodgdon . We do not take backorders and our Tech Services team cannot take orders via email or phone. I think this is an excellent powder and will continue to use it for my 45-70 reloading. 3298 do you have a reloading book? My experience shows, generally speaking, the faster-burn-rate choices work better with bullets weighing up to 60 grains. His load was 4198, 19.5 grains and a 52 grain hollow point flat base bullet of unknown manufacture. I've had friends that couldn't get a gun to shoot good groups,and ran this load in them,and got great results. 0000012032 00000 n This Extreme series extruded propellant has gone through some changes since its inception while maintaining the identical burning speed of the past. In short, the NATO cases had less weight and capacity variance than commercial cases. One new winner* is announced every week! Happy to find it in stock! (Arabic) etina (Czech) Dansk (Danish) Deutsch (German) English (English) Espaol (Spanish) but with 55 gr. Constitutional Carry may have a trap built in. Clean and inspect the cases, lube and full-length resize/decap, clean, and inspect them again. Damn, I wish I knew what bullet he loaded as he can't remember the brand. Going by the book today. The chamber leade is also cut differently, with the .223 being shorter. }"tP2q4M.03#b[s0j;KR 8frU_Gu{s-i>MC>SHjBZi\jy%+1 dUv@GqZa\^(,=z+CM&D([k:fd;(\h u-7 )K HWECcQtRUFxpVRF6C&sh^z.FE_OS 2{emCAE- 6H']nbSn]$6}arsR$^7Uu~2Jed!$P)h+Le?~9Wce7 *+]-t `Ll4 g`50& d;{iCm={k4?|(z8qnXomaIAx Extremely versatile powder . 0000024785 00000 n USE THIS DATA AT YOUR OWN RISK. The bullets nose profile, i.e., the ogive shape, significantly affects the cartridge overall length (COL). A lot of you are out there, and I, myself, fell into this category not so long ago. Copyright 1996-2023 AR15.COM LLC. Edit Product. 0000005070 00000 n The IMR 4198 with a minimum charge of 53.7 grs under a 300 gr. . More about them later. There is the new, commercial IMR 8208 XBR which is a wonderful powder for .223, also H-322. But as you probably require many rounds being made for your up coming event. Copyright Complaints: Please direct DMCA Takedown Notices to the registered agent: Handloading, Reloading, and Bullet Casting. POWDERS. Ive walked the walk, and now I want to share what Ive learned. A ball powder is superior in such applications over a stick powder. L6: 2.260 inch = 57.40 mm Barrel Length : 16.0 inch = 406.4 mm Predicted Data for Indicated Charges of the Following Powders. JavaScript is disabled. Try this? While select extruded powders are known for top accuracy, many spherical (Ball) versions likewise produce first-rate performance. Bolt Action Shotguns; Lever Action Shotguns; Over Under Shotguns; Pump Action Shotguns; Semi Auto Shotguns; Side By Side Shotguns; Single Shot Shotguns; Other Shotguns; IT WORKS REALLY GOOD ON MY 223 AMMO RELOADS. 5?Z^svZi+4`yj!+o%gCR] 7%[P.]u$r4~%TitoUu}dxQ^_y9:sz^7;[K` o endstream endobj 64 0 obj 1540 endobj 65 0 obj << /Filter /FlateDecode /Length 64 0 R >> stream 4198 with 40 grainers, you can get those going in the 3700 fps range or more.. of IMR-4198. 0000001721 00000 n The Sierra data seems more on line with what I have seen elsewhere, so I will start with their min. This powder works well in both semi-auto and bolt action rifles. Big difference between the accuracy needed for 300 yard P-dog shots and across-the room HD shots. I recently bought reloading equipment for my son-in-law and grandsons to reload the .45-70 for Ohio deer hunting. The Ask the Pros & What's It Worth? It's a very versatile powder with many applications. IMR 4198 isn't the best powder for 69 gr. windshield wiper broke off while driving. IMR 4198 and H4198 are two of the go to powders, for years, in the 222 bench crowd. I highly recommend this powder and fully recommend this company. But than again not knowing what you use for a powder measure'r ? 275 grain bullet with 78 grains of IMR 4198 300 grain bullet with 75 grains of IMR 4198 Lighter bullets may be seated to a shorter COL, whereas the heavier (longer) bullets tend to fill up the extended NATO-spec chamber throat/leade. Buy 5 Lbs. It worked fine. However, in direct-impingement ARs, the gas port diameter and how far its located along the barrel are fixed. This powder is one of the best that I have used I have been reloading for about 13 years now and I have relied on this powder for most of my rifle bullets needs. Benelli Lupo Bolt-Action Rifle Line Expanded with New Chamberings, Strasser RS 14 Evolution Consul III Bolt-Action Rifle: Full Review, Kimber Hunter Pro Desolve Blak - A Lightweight Heavy Hitter, Browning BLR Lightweight '81 Stainless Takedown Lever Rifle, Mossberg Patriot Predator 6.5 PRC Rifle Review, Review: Springfield Armory M1A Loaded Rifle in 6.5 Creedmoor, RCBS ChargeMaster Lite Review: Not 'Lite' on Ability, Remington Model Seven SS HS Bolt-Action Rifle Review. The hogs are dead before they hit the ground. 4198 works fine for 223, it's just not a great choice for an AR. Mostly with the 52 grain bullets. Real world testing provided different results. Is there any milsurp IMR8208 around anymore? Not normal. Varmint shooters with small-bore cartridges love it. Imr. Traditionally, it propels a 55-grain bullet at 3,240 fps a notable increase in velocity and effective range when compared to the .222 Remington. I never tried 4198 in an AR because my experience with it in a bolt action .223 was severely underwhelming. Most other manufacturers list it only up to 52 grain bullets. This means you have the option to read your magazine on most popular phones and tablets. I've used between 19 and 20.5 grains of IMR 4198 with mixed results. 0000010557 00000 n All I have left for .223 is some IMR 4198 until my backordered 748 ships. The most accurate load I use for both of my bolt rifles (1/12 & 1/9 twist) is 20-21gr.

imr 4198 for 223 bolt action 2023