imr 4198 for 223 bolt action

Sierra lists different maximums between bolt & autos. Brand: Savage. Have tried 4198. All I have left for .223 is some IMR 4198 until my backordered 748 ships. Trying out Varget and. I may list it in the classifieds but thought Id mention it here. H4198. Because burning propellant has only one purpose in a bolt gunto propel the bullet out of the barrel. of IMR4198 and 52gr bullets. I found this powder to burn clean an not much residue left in the barrel, I really like it. "My barrel is a 1:8 twist though so I switched to a heavier bullet to tighten the groups.". IMR-8208 XBR yields excellent accuracy with 69s or 77s. 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. In the years since, twist rates in AR rifles intended primarily for civilian sales have also been offered with 1:8 and 1:9 twist rates, with some specialty rifles featuring a 1:6.5 twist to stabilize match bullets weighing up to 90 grains. Big difference between the accuracy needed for 300 yard P-dog shots and across-the room HD shots. When loading for a 5.56 NATO-chambered AR, the COL is restricted to 2.260 inches. 1, (4) Ruger M77 MKII All-Weather, (5) Mossberg MVP and (5) Ruger Mini-14 Ranch Rifle. Outdoor Hub, LLC (d/b/a Carbon Media Group), 30800 Telegraph Rd, Suite 1921, Bingham Farms, MI 48025 USA. 243, although I agree it's a port pressure issue . 21.8 grs 3,000 ft/sec in 11.5" BCM 1 in 7 CL, 22.1 grs 3,397 ft/sec in 18" Rock Creek 1 in 8 melonited fired suppressed. The accompanying data is intended for .223 Remington chamber dimensions and includes bullet weights ranging from 35 to 75 grains. The case was based on a lengthened .222 Remington that offered powder capacity and velocity increases. Its still a port pressure problem. IMR recommends always consulting www.IMRReloading.com for the most accurate, up-to-date data. I load 223 in my ar with either cfe 223 for the fmj loads and blc(2) for my varmint and sp loads. IMR 4198 is a GREAT powder for the 223.. bullet weights of 65 grains and under.. if it isn't accurate in your gun ( I'm a bolt action guy).. its not the powder.. its your gun or the shooter. Extremely versatile powder . lol. ONLY TWO DEFINING FORCES HAVE GIVEN UP THEIR LIVES FOR YOU. Some of his best results were with handloads measuring up to 2.320 inches. Burns consistently and clean. Am I correct? But than again not knowing what you use for a powder measure'r ? Barrel Break-In: What It Is. Bolt Action Shotguns; Lever Action Shotguns; Over Under Shotguns; Pump Action Shotguns; Semi Auto Shotguns; Side By Side Shotguns; Single Shot Shotguns; Other Shotguns; 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. With the trends toward heavier, low-drag, long-range bullets, several rifles chambered for .223 Remington are now offered with faster twist barrels. HVr+S&A(U#`H `hP{z#^\EL9O$$EAL2e|j p,~E3w?#' I'd move on from that powder to H-335 , IMR 8208xbr or 4895 , AR-comp , Varget , RL-15 the list goes on of powders that will cycle your action even at there start loads . External specifications of the two cartridges are identical and can be handloaded with the same dies; however, the 5.56 pressures are measured 1mm forward of the case mouth rather than on the case body. I got a 8 pound key of 4198 for my wifes bolt action 223. I bought IMR 4198 powder because it was listed on Hodgdon's website as a Military duplicate load. This combination has proven to be very good from a number of rifles, not only mine. Despite this, most of the powders used . 0000001288 00000 n While safe in my rifles using my methods of development, please use professional guidance for your own efforts. When you get over 300gn I shoot 70-73gn of H4198 and will try H322 and IMR 3031 today. . I've made many rounds of .223 using 19.6gr of H4198 under a Midway Dogtown 55gr SP, sparked with a CCI-400 non-magnum primer. Sierra Pro-Hunter 150 gr. Current production IMR-4198 should be Canadian-made and can cycle most AR15's when loaded to maximum loads. I burn up 10 lbs of old Dupont IMR 4198 in an M16A1 carbine with a 14.5 inch barrel and a Ruger Mini14. 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. 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. 4198 works fine for 223, it's just not a great choice for an AR. Old Dupont IMR 4198 can be loaded to 21.5 gr with 55gr bullets. IMR 4198 has been my .223 powder since about 1981. Can't imagine the 223 would be much different. I have come to the conclusion that if this doesn't shoot accurately in your rifle, nothing will. imr 4198 for 223 bolt action. If so you can check that by using it. I haven't had any problems what so ever with it. This was in the 80's and as powder reloading manuals have been tuned down over the years, my load is .6 over max (just checked the Hodgdon site). Both spherical (Ball) and extruded powders can give top performance in the .223 Remington. 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. 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 . The selection of suitable powders for handloading the .223 Remington is huge, with some developed specifically to optimize .223 performance. The load data says a min of 18.8 grains up to a maximum of 20.4. My pacific Rifle powder measure'r doesn't seem to mind metering it. 19.8 grains gave me better accuracy than the loads I had charged with W748 and the same projectiles. 275 grain bullet with 78 grains of IMR 4198 300 grain bullet with 75 grains of IMR 4198 It was in the Hornady manual and the power was available so I picked it up. I have used IMR-3031 with 55gr Sierra HPBT, 55gr Hornady SP, and 55gr Hornady V-Max with charges in the 25gr-26gr range with CCI BR-4 primers. xHXY%p m^_l +me} C'~af,[sgP Neither the writer, The Firing Line, nor the staff of TFL, nor QuickLOAD's author nor its distributor assume any liability for any damage or injury resulting from use of this information or information derived from it. These barrels offer good accuracy with 35- to 55-grain, lead-core bullets that include popular varmint and match designs. Ive used 4198 for a few different loads with .223. Powder: IMR 4198 36.0 grains Primer: CCI 200 AOL 2.650 I shot some of these this week, and I had three five shot groups all . The .223 Remington has been chambered in a variety of rifles and action types. 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. H322 does ok with Nosler 40 grain BT's but runs just over an inch. I know that 22 grains of IMR498 and either a 50 V-Max or Blitzking has been very accurate in every rifle I've fired them in. Give a Gift IMR4198 or H-4198 8208 is also good.. at or near max loads. ~?'W?5UEpx{PL&|i%sc?/y,\ o& g[A Hello guys and thanks for the replys. I found the IMR 4198 powder is the most accurate powder for my 7.62 x 39 loads. IMR-4198 is probably too slow for most uses in the 450b.--Bob. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. Thanks for the help guys. SKU : 941988. Next, remove the residual rim of brass around the pocket. Well that's pretty quick. USE THIS DATA AT YOUR OWN RISK. How much of the 4198 do you have ? I don't like how Hornady splits up the 223/5. From hunters and military members, to competition shooters and general firearm enthusiasts, we welcome anyone who values and respects the way of the firearm. There is a big difference between a 20-24" bolt gun and a 16" carbine. I use 4198 to push an assortment of .223 through my 3 bolt action guns. E,)Y~.x7 )J7_Kz~O]OX8y'b.w`6HQ#R4u ( Development of the .223 Remington began in 1957, and it became commercially available in January 1964, about a month prior to U.S. military adoption of its twin cartridge Cartridge, 5.56mm Ball, M193 for the AR-15/M16 rifle. This means you have the option to read your magazine on most popular phones and tablets. It is a bit too fast for optimum results with heavier bullets. Keep up the good work IMR. Pressure tested at 55,000psi as per Hodgdon's Manual 2004. I have loaded 18.5 grs with a 55 gr bullet , still cycled the M16 action. I think this is an excellent powder and will continue to use it for my 45-70 reloading. Has anybody ever worked up a load for .223 55 gr FMJBT using IMR4198? (Arabic) etina (Czech) Dansk (Danish) Deutsch (German) English (English) Espaol (Spanish) Anyway I purchased some Nosler 168 grain bullets for target practice and was wondering. One of my two 30/30 loads is a 118 grain, plain-based RFN over seven grains of Unique, which yields a thousand shots to a pound. I have burned a lot of IMR 4198 in the 223 under a 50gr V-Max. But because of its grain size being so small. . For a better experience, please enable JavaScript in your browser before proceeding. 0000001309 00000 n 0000001721 00000 n Works if you only shoot that cartridge in the same bolt action rifle. For a better experience, please enable JavaScript in your browser before proceeding. Clearly, barrel twist rate and chamber throat dimensions do affect accuracy. I use the Hodgdon data to reload all my different rounds. 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 most accurate load I use for both of my bolt rifles (1/12 & 1/9 twist) is 20-21gr. All these have offered complete penetration on broadside shots. Still under powered when compared to Nato ammo. IT WORKS REALLY GOOD ON MY 223 AMMO RELOADS. There is the new, commercial IMR 8208 XBR which is a wonderful powder for .223, also H-322. Additional experimental cartridges were designed to function in the AR-15 and meet military requirements, including the .222 Special (aka .224 Springfield) that had a shorter case, shorter neck and shorter overall cartridge length than the .222 Remington Magnum. All Shotguns; Bolt Action Shotguns; Of course I never got the 55gr bullet to work well in the 222 Rem either. Some report that it takes maximum charges to make their AR's extract and pick up the next round from the magazine. If I find a bad one, I check the rest and put any that fail to fit the gauge aside. I highly recommend this powder and fully recommend this company. Outstanding. It has a perfect burning rate for the .222. I is just kidding yaw. Old Dupont IMR 4198 can be loaded to 21.5 gr with 55gr bullets. For the .223, I loaded 24.5 grains with the Speer 52 grain BTHP match bullets for about 2850 fps and started shooting 1/2" groups in my Ruger 77 long Range Rifle with very little experimenting. I use IMR 4198 with Sierra Matching 69 gr with very good results. I don't have my data here in front of me but I use IMR-4198 with a 50gr V-Max. Burn rates range from IMR 4198 (fastest) to CFE 223 (slowest). Forum. Never used it, don't know much about it. Thats the major consideration when selecting compatible components. Ten weighed cases averaged 89.4 grains (without primers) and held 30.8 grains of water. Another step Ive found to be necessary when reloading for 223 Rem./5.56mm autoloaders is verifying the headspace. I haven't seen it as often in the equipment lists for the past years. One sighter shot, then 5 shots for group. 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. The Ask the Pros & What's It Worth? However, I can come close to the published maximums in any of my rifles, even the 26" barreled M-70. . The smooth burning of this powder makes it a reliable option for hunters from all across the globe. Going by the book today. Some of the gas is divertedbefore the bullet exits the barrelto actuate a piston, carrier, or operating rod. Meters well, burns clean. It is also outstanding in cartridges like the 444 Marlin and 7.62 X 39. Wolfe Publishing Company | 2180 Gulfstream Suite A | Prescott, AZ 86301. Your CFE 223 is more efficient for 69 gr. Most of my children started hunting deer and antelope with the .223 and have shot dozens of deer. What the heck, the load isn't hot so I'll try it. Not capable of the highest velocity obtainable for the cartridge, but I've used it in bolt actions for over 30 years. I take my grandson out shilooting every weekend and load up a hundred rounds of 223 every week for him. Sierra lists 21.8 gr maximum of IMR4198, for there 55 gr bullets, fired in a Colt 20" barrel Ar15. I also ran the numbers on my Powley computer and was surprised when it indicated IMR 3031 and IMR 4064 were the preferred choices for lighter weight bullets. Lever Action Pump Action Semi-Auto Single Shot . It may or may not cycle. Thats not to say its just as easy to stuff a 77-grain bullet into the heaviest case youre reloading atop a full charge of BL-C(2) as it is with the lightest piece of brass in the batch. ]/S2 YeWB4b.h^$gs:DEYxj*QKihk:I"NIGTpc=MC}S2IjSi8oo;aIf"! If you wanted a longer range varmint load use the 53 V-max and 8208. Have not got a chance to shoot this powder yet but I do have a bunch of charges weighed up and I must say while weighting it out the consistency of the powder looks great. Reloading101. If looking to acquire an automated powder-charge dispensing unit to speed up precision reloading, don't judge the RCBS ChargeMaster Lite powder scale and dispenser by its name; the Little Green machine packs a heavy-weight punch with speed and accuracy. __________________ The gas port in a piston-operated AR is also fixed but may incorporate a size adjustment feature. However, in direct-impingement ARs, the gas port diameter and how far its located along the barrel are fixed. (SAAMI) Bullet : .224, 62, Nosler HP 35631 Useable Case Capaci: 26.121 grain H2O = 1.696 cm Cartridge O.A.L. Sign up for the ARFCOM weekly newsletter and be entered to win a free ARFCOM membership. This powder works great for my 45/70 gov, loads. 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.

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