imr 4198 for 223 bolt action

There has been considerable commentary suggesting that the 5.56 NATO case has less capacity than the .223 Remington, and therefore loads must be reduced accordingly. Some of the gas is divertedbefore the bullet exits the barrelto actuate a piston, carrier, or operating rod. E,)Y~.x7 )J7_Kz~O]OX8y'b.w`6HQ#R4u ( Exactly what I was looking for for my 52 and 53 grain rounds. Oh so that's the twist 1 in 8. Ive walked the walk, and now I want to share what Ive learned. respective bolt-action designs in the 223 Remington. 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. Who knows. All these have offered complete penetration on broadside shots. In fact, if all of the propellant gas exits the muzzle (i.e., the primer or cartridge case didnt leak or blow out), youre a long way toward declaring your handload safe and reliable. 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 Damn, I wish I knew what bullet he loaded as he can't remember the brand. Meters well, burns clean. riflesa CZ 527 bolt action and a Sun Devil SD-15 autoloaderto use for this report, and I built a lot of handloads to shoot in both guns. You wont be able to reprime without damaging the primer or maybe even setting one off if you get frustrated and try to force it into an obstructed pocket. . . Also, I read that it works great with my .223. To cut to the chase. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Single%20Base%20SDS. Back then a 55gr bullet was a heavy bullet in the 223 and about all I used Seem's factory barrels came with 1-9 twist's said to best balance that heavy bullet. With the trends toward heavier, low-drag, long-range bullets, several rifles chambered for .223 Remington are now offered with faster twist barrels. In either a bolt action or an AR, the chamber and bore may be cut tight or loose. Old Dupont IMR 4198 can be loaded to 21.5 gr with 55gr bullets. 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. 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. The hogs are dead before they hit the ground. I probably send 3,000 to 4.000 rounds down range most years with IMR 4198. in the 223, with 40 to 63 grain bullets.. All this guy needs for brush hunting deer in Maine ! Forum. Can't go wrong. What I tired of was measuring each round since, as others have noted, does not meter well in the RCBS. My barrel is a 1:8 twist though so I switched to a heavier bullet to tighten the groups. 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 "Professing themselves to be wise, they became fools" The Apostle Paul in Romans 1:22. Nickel size+/- 5 shot groups at 100yds. 50 gr. While Im sure my Sun Devils accuracy results could be improved by experimenting with bulletseating depth (the most accurate load averaged 0.38 inch at 100 yards and had a COL of 2.250 inches), determining the appropriate powder charge weight for each specific bullet to achieve reliable and safe functioning overshadowed my concern of where to precisely seat the bullet for optimum accuracy. 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. Select data that corresponds with a rifles twist rate to achieve top performance. Compressed charges of slower-burn-rate propellants are more compatible with loading heavier bullets. Sierra lists different maximums between bolt & autos. It cycles perfectly with factory ammo, so I do not feel it is anything with the gun. I got a 8 pound key of 4198 for my wifes bolt action 223. I will try and remember to post the results here in case anyone else was wondering the same thing. This powder works well in both semi-auto and bolt action rifles. The case was based on a lengthened .222 Remington that offered powder capacity and velocity increases. That would be a good start on this. of IMR-4198. Ive seen a lot of his targets that further confirm the fact that accuracy in bolt actions can be improved in this manner. First powder I used in the .223 and good for making some accurate loads, but maybe a little fast for the cartridge. 0000010557 00000 n While select extruded powders are known for top accuracy, many spherical (Ball) versions likewise produce first-rate performance. But than again not knowing what you use for a powder measure'r ? 0000001309 00000 n Had pierced primers at 48 grs of CFE223 under a 168 SMK in an LR 308. 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. Location and size of the port has a direct effect. Most of my children started hunting deer and antelope with the .223 and have shot dozens of deer. Thats all there is to it except for a couple of additional steps that are required to prep military cases and brass. Best accuracy has been found at approximately 1/2 grain under published maximum. It is our mission to encourage, organize, and support these efforts throughout Oregon, Washington, Idaho, Montana, and Wyoming. When loading for a 5.56 NATO-chambered AR, the COL is restricted to 2.260 inches. You will get great groups with the V-max but not like a 52 or 53 match bullet. Varget Vs IMR4198 Donation Goal Donate Now Goal amount for this year: 6000 USD, Received: 5815 USD (97%) Our Annual server fund drive is going on now! Results for the 150 gr. For more information, go towww.P65Warnings.ca.gov. Begin with start loads and work up carefully to maximum powder charges while checking for signs of excess pressure. I don't recall any data using I-4198. IMR 4198 $52.99 - $376.99 4.75 39 reviews This fast-burning rifle powder gives outstanding performance in cartridges like the 222 Remington, 221 Fireball, 45-70, and 450 Marlin. You are using an out of date browser which is likely incompatible with our website. 4198 is a fast burning powder, and you will get piston "short stroking" in an AR which will cause FTF issues. Remember, I am talking about bolt rifles. Because burning propellant has only one purpose in a bolt gunto propel the bullet out of the barrel. The cartridge is available in bullet weights of 36 to 80 grains. 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. The original load was a 160-gr. Both are in the 24 - 25gr range. I only wish it was more ready available. 0000006732 00000 n They typically weighed between 90.5 grains and 92.5 grains and on average held around 30.6 grains of water, measured level with the case mouth. You are the only person that can answer your last question. Am I correct? 325gr FTX 46gr Imr 4198. We do not take backorders and our Tech Services team cannot take orders via email or phone. I load 223 in my ar with either cfe 223 for the fmj loads and blc(2) for my varmint and sp loads. I've always used both 4895 powders for my military bolt guns, but have heard it gives good results in the 223/5.56 caliber. The list of match bullets is extensive, typically ranging in weight from 52 to 75 grains (even 80- to 90-grain bullets requiring a faster-twist rate than discussed here). Loc: Mason,Tx,U.S.A. Mediocre accuracy and velocity combined with lousy metering in the powder measure. IMR 4198 - This fast burning rifle powder gives outstanding performance in cartridges like the .222 Remington, .221 Fireball, .45-70, and .450 Marlin. I think I got it for 45-70 but never used it. 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. 0000001288 00000 n Wife said I had enough bullets, I don't understand! 0000024785 00000 n Mag, IMR-4198 was pretty much the go to powder for a couple decades. 243, although I agree it's a port pressure issue . IMR 4198 isn't the best powder for 69 gr. It may or may not cycle. IMR POWDER 4198 8LB. February 24, 2022 armstrong siddeley cars for sale armstrong siddeley cars for sale These bullets can include lead tips, hollowpoints and plastic tips, with the most popular versions usually weighing between 35 and 55 grains. I got a 8 pound key of 4198 for my wifes bolt action 223. Some report that it takes maximum charges to make their AR's extract and pick up the next round from the magazine. Next, remove the residual rim of brass around the pocket. In my opinion H-4198 or IMR 4198 either are good choices. 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. 223 Rem 243 Win 25-06 Rem 260 Rem 270 Win . Through my RCBS powder measure, it's pretty crunchy. I use 4198 and find it to be a reasonable powder for my application of it in the 55 gr. Going by the book today. Used to be very popular in .221 FB, .222, and .223. I use a case/cartridge headspace gauge to spot-check roughly 10 percent of my brass after completing case prep. Do you mind giving me the IMR4198 load you used on the 50 grain? . Posts: 2203. 0000023906 00000 n I have on hand a few pounds of IMR 4198 that I normally use in my 6.8, and was looking into loading some 55 grain 223 rounds with it. Is there any milsurp IMR8208 around anymore? If so you can check that by using it. IMR4198 is used by a lot of cast bullet shooters, loads are in many of the manuals. Thats the energy source required to retract the bolt, extract the fired case, and self-load another round from the magazine. vMax shoot great in my Savage 110. Lot's of problems reported using light charges of 4198 especially with short stroking and not picking up the next round in the magazine. shooting my 38-55 with lead bullets, 255 gr. Scott Rupp gets a chance to talk to Aaron Oelger about a few new products from Hodgdon and why reloading store shelves are empty. As I waited for chronograph conditions, I kept busy plinking my Challenge Target Shoot-n-stake 8" plate. with a 55gr. Buy IMR 4198 directly from IMR. Clearly, barrel twist rate and chamber throat dimensions do affect accuracy. This powder works great for my 45/70 gov, loads. IMR 4198 has been my .223 powder since about 1981. The .223 Remington (right) shares identical outside dimensions as the 5.56 NATO (left) but is not fully interchangeable. The le-de-France (/ i l d f r s /, French: [il d fs] (); literally "Isle of France") is the most populous of the eighteen regions of France.Centred on the capital Paris, it is located in the north-central part of the country and often called the Paris Region (French: Rgion parisienne, pronounced [ej paizjn]). L6: 2.260 inch = 57.40 mm Barrel Length : 16.0 inch = 406.4 mm Predicted Data for Indicated Charges of the Following Powders. (Arabic) etina (Czech) Dansk (Danish) Deutsch (German) English (English) Espaol (Spanish) Lever Action Pump Action Semi-Auto Single Shot . All Rights Reserved. None of the cartridges in the accompanying data were crimped, as they were fed and fired in single-shot mode. 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. It is important to mention that the 5.56 NATO is not fully interchangeable with the .223 Remington. 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. When i pick up the handle it wants to cut the powder, i relieve the preasure on the handle a couple of times and it will work it's way threw. 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. It meters very consistent in my Dillon powder thrower. Let me ask you this. . 62gr: Code: Cartridge : .223 Rem. I have recently finished up the last of my H335 and I have been unable to find any to replace it with. That always seemed to work for me but I was nver able to get a 223 to shoot with an old Rem 788 in 222 Rm. 0000001721 00000 n I shot a lot of it in .222 back in the '70s before I graduated to .22-250. CAUTION: The following post includes load data generated by calculation in QuickLOAD software based on a particular powder lot, the assumption the primer is as mild as possible, and assumptions about component, chamber and gun geometry that may not correspond well to what you have. I use IMR-4198 for my .30BR and 7.62x39 accuracy loads, and will be trying it out using pulled bullets from x39 ammo in x54R reduced recoil loads for my 110lb Granddaughter's scoped M-N 91/30. While the 5.56 NATO and .223 Remington are very similar, due to chamber differences and barrel twist rates, it is best to separate load data. Its performance approached the .222 Remington Magnum (center) introduced in 1957. Some of his best results were with handloads measuring up to 2.320 inches. 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. A few examples include the Ruger American (1:8), Mossberg MVP (1:9) and Thompson/Center Encore (1:10). 1 Single-Shot Rifle: Tips to Improve Its Accuracy, Mossberg Patriot Long-Range Hunter Bolt-Action Rifle: Full Review. 0000006710 00000 n My AR is a 16" Bushmaster M4 chambered in 5.56. What It Is Not. I say gave because he never paid me, LOL. Using the powder for low pressure cast large caliber bullet rifle loads. Extremely accurate in a couple guns I have. One of the three most accurate rifles I ever owned. The only draw back is the V-Max 53's need a 1-9 or 1-10 to shoot accurately in the 223s'. 0000009273 00000 n #1789892 - 01/10/11 11:59 PM Re: 55 v-max and varget in bolt action .223 [Re: SShooterZ] DoubleUp Die Hard Member with a . Your CFE 223 is more efficient for 69 gr. It worked fine. You guys and gals have thrown a lot of information my way. Can't imagine the 223 would be much different. 25a - Remington model 48C, 22 cal rifle Remington model 48C, bolt action, 22 Cal rifle with clip 26 - 12 ga Bolt Action Model 583.20 JC Higgins 27 - Winchester Single Shot, Model 37, 20 ga 27a - Winchester model 50 20ga. Other powders I've had some success with accuracy are H4895, IMR-4895 and even IMR-4198. If you wanted a longer range varmint load use the 53 V-max and 8208. Will buy more when its available. The most accurate load I use for both of my bolt rifles (1/12 & 1/9 twist) is 20-21gr. IMR 4198 and H4198 are two of the go to powders, for years, in the 222 bench crowd. 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. 0000013745 00000 n Buy 5 Lbs. I use IMR 4198 with Sierra Matching 69 gr with very good results. I burn up 10 lbs of old Dupont IMR 4198 in an M16A1 carbine with a 14.5 inch barrel and a Ruger Mini14. Has anybody ever worked up a load for .223 55 gr FMJBT using IMR4198? Item Number: 18607. It quickly outsold the .222 Remington and the rather new .222 Remington Magnum, causing those two cartridges to quickly fall from popularity. 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 . *Must have a registered ARFCOM account to win. 4198 with a 55 gr. 2 Reply Thomaswitt46 2 yr. ago Sierra lists it for up to 55grain bullets. Dime sized groups at 150 yds. If you choose this route, dont get aggressive and recut the pockets too much. Sign up to get updates and access to exclusive promotions. Military Rifles AR-15 (.223) loads. 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. It is a bit too fast for optimum results with heavier bullets. Its best to weed out any irregular cartridges to avoid problems later. I thought they were different powders. Accurate Arms 2230 would be my preferred for those quick moving gas operated AR bolts shooting a 55 gr bullet seated in Federal brass. 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 . Looking for a 7mm rem mag bolt action or browning blr lever action browning bar.semi auto might be interested in other calibers also. Works if you only shoot that cartridge in the same bolt action rifle. Any use of this content without express written consent is prohibited. RifleShooter Magazine editor Scott Rupp breaks down all the features of the Mossberg Patriot Predator rifle chambered in 6.5 PRC. Other bullets are designed to decrease drag and help extend the effective range of the cartridge, making them better choices for bucking wind and hunting in open country. I'm not a 223 shooter or owner however, with the two cartridges the 223 more less evolved from, the 222 Rem. Don't know how things stand today but the 5.56mm round was originally developed with a stick powder very much like IMR4198. It burns pretty cleanly. Knowing twist rate of your barrel would be helpful? 223 using Hornady bulk 55gr FMJ boat tail bullets over Hodgdon CFE223 or IMR 4198. HV6+.cE) Y$Y8XdO,MFH]0`[Gu%/|m`n`Zh>wOO=||n|nq+4Lv+b,;awwks[GcFx8X3X3;EOS,.ca%?BCAx>9pa. 0000001516 00000 n winchester 748 load data 204 ruger winchester 748 load data 204 ruger These estimates are for .223 pressures. Does not meter well from my XL650, but I check every charge by hand anyway. All the accompanying data was developed using Winchester Small Rifle primers. RL15 also meters well, I bought an 8lb jug of 4198 a couple years ago to do some volume loading. 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. The load data says a min of 18.8 grains up to a maximum of 20.4. All I have left for .223 is some IMR 4198 until my backordered 748 ships. 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). While safe in my rifles using my methods of development, please use professional guidance for your own efforts. In either AR action type, the buffer spring can be replaced to vary the spring rate over a limited range. That was last available around 2011. Auburn, WA - Man who tried to steal running car shot by homeowner. 0000005092 00000 n Developing safe and reliable handloads in a bolt-action rifle is less complicated than it is for a gas-operated autoloader. ]/S2 YeWB4b.h^$gs:DEYxj*QKihk:I"NIGTpc=MC}S2IjSi8oo;aIf"! Powders include IMR but with 55 gr. Sierra Pro-Hunter 150 gr. Special tools are made just for this purpose. "My barrel is a 1:8 twist though so I switched to a heavier bullet to tighten the groups.". I received the IMR 4198 powder I ordered quite quickly and well packaged. (it's been suggested these are Nosler over-run JSP slugs). Hb```"V>M~ 'f 4cT8V_:`TEY eA% It was in the Hornady manual and the power was available so I picked it up. Toggle menu. Metered beautifully, at the charges I was using, it was very dirty. Thanks for the help guys. Let us know how it goes. You are using an out of date browser. I have been looking for alternative powders, but soon everything could be gone. We need to get one thing straight. However, in direct-impingement ARs, the gas port diameter and how far its located along the barrel are fixed. Savage Arms Inc. bolt-action rifles produced since November 1, 1995, including the Axis, Models 10, 11, 12, 16, etc., have been fitted with 1:12, 1:9 and 1:7 twists, though it seems that of late the company has settled on the 1:9 twist as standard. There is some people that might give you info that is not any good! That was a long time ago. Depending on the pressure curve generated when firing a round, an AR may or may not function satisfactorily. Ive had good luck using the RCBS crimp remover tool mounted on the companys powered case-prep center. Shoots consistently out of my muzzleloader. All Shotguns; Bolt Action Shotguns; Thats not the case when firing an AR. I have an 8lb sealed jug of 4198 that I won't use. I need about 25 rounds per "match" with 1 or 2 matches per week for league shooting. That would require a call on your part. 0000002396 00000 n imr 4198 for 223 bolt action. 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. Contributing Editor for RifleShooter Magazine, Brad Fitzpatrick gives us a review of this modernized version of an iconic favorite. That's what my 222 was. I may list it in the classifieds but thought Id mention it here. 0000012054 00000 n 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. Is there any milsurp IMR8208 around anymore? 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. I found a pound in my stash. Buy Powder - IMR 4198 - 1lb: GunBroker is the largest seller of Reloading Supplies Ammunition Reloading All: 973169941. . JavaScript is disabled. Despite this, most of the powders used . 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. x*",`P;e4Ok m > endstream endobj 85 0 obj 124 endobj 55 0 obj << /Type /Page /Parent 50 0 R /Resources 56 0 R /Contents [ 63 0 R 65 0 R 67 0 R 69 0 R 71 0 R 73 0 R 75 0 R 78 0 R ] /MediaBox [ 0 0 387 603 ] /CropBox [ 0 0 387 603 ] /Rotate 0 >> endobj 56 0 obj << /ProcSet [ /PDF /Text /ImageB ] /Font << /F1 58 0 R /F2 59 0 R >> /XObject << /Im1 76 0 R >> /ExtGState << /GS1 81 0 R /GS2 83 0 R >> /ColorSpace << /Cs6 57 0 R /Cs8 61 0 R >> >> endobj 57 0 obj [ /ICCBased 80 0 R ] endobj 58 0 obj << /Type /Font /Subtype /Type1 /FirstChar 32 /LastChar 151 /Widths [ 278 278 355 556 556 889 667 191 333 333 389 584 278 333 278 278 556 556 556 556 556 556 556 556 556 556 278 278 584 584 584 556 1015 667 667 722 722 667 611 778 722 278 500 667 556 833 722 778 667 778 722 667 611 722 667 944 667 667 611 278 278 278 469 556 333 556 556 500 556 556 278 556 556 222 222 500 222 833 556 556 556 556 333 500 278 556 500 722 500 500 500 334 260 334 584 350 0 350 0 0 0 0 0 0 0 0 0 0 0 350 0 350 350 0 222 333 333 350 0 1000 ] /Encoding /WinAnsiEncoding /BaseFont /OKLPHC+Helvetica /FontDescriptor 60 0 R >> endobj 59 0 obj << /Type /Font /Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Helvetica-Bold >> endobj 60 0 obj << /Type /FontDescriptor /Ascent 718 /CapHeight 718 /Descent -207 /Flags 32 /FontBBox [ -166 -225 1000 931 ] /FontName /OKLPHC+Helvetica /ItalicAngle 0 /StemV 88 /XHeight 523 /StemH 88 /CharSet (/one/eight/three/V/space/bullet/R/I/F/L/E/O/A/D/N/G/T/S/a/v/g/e/M/o/d/l/\ four/zero/two/quotedbl/x/six/W/i/n/c/h/s/t/r/period/nine/five/C/m/comma/\ H/f/b/u/quotedblleft/hyphen/quotedblright/w/parenleft/k/parenright/p/quo\ teright/y/exclam/seven/B/emdash/j/U/K/q/P/z/slash/Z/semicolon/X/asterisk\ /J/ampersand/Q/question/numbersign/colon) /FontFile3 79 0 R >> endobj 61 0 obj [ /Separation /PANTONE#20355#20C 57 0 R 82 0 R ] endobj 62 0 obj 1814 endobj 63 0 obj << /Filter /FlateDecode /Length 62 0 R >> stream . AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. It has a perfect burning rate for the .222. I have burned a lot of IMR 4198 in the 223 under a 50gr V-Max. I tried running 4198 with some lighter 52gr smk's in my AR and it did not work at all. 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. JavaScript is disabled. IMR 4198 is a relatively fast burning powder for the .223 Remington. I have used 4198 for my 223 reloads as that was all that was available at the time. One sighter shot, then 5 shots for group. 275 grain bullet with 78 grains of IMR 4198 300 grain bullet with 75 grains of IMR 4198 IMR-8208 XBR yields excellent accuracy with 69s or 77s. 5 IMR 4198. If nothing else, this has been educational for me. and 222 Rem. I take factory rounds out each time to verify it cycles correctly. When you get over 300gn I shoot 70-73gn of H4198 and will try H322 and IMR 3031 today. Reloading data for 29 loads in caliber. While .224-inch thick bullet selection for the .223 Remington is broad and typically ranges in weight from 35 to 90 grains, terminal performance varies. Using this powder with .223 caliber has yielded great results. Hence, many call it the best powder for reloading 223. Current Oregon State Police Background Check Queue Status As Countdown To Measure 114 Vote Approaches. Stick powders that meter like ball. As a result, firing 5.56 NATO ammunition in a rifle with a .223 chamber can result in excessively high pressures and is generally not recommended; however, .223 ammunition can be fired in a 5.56 chamber without issues. IMR 3031 Smokeless Powder Smokeless Powder IMR Powder Co. IMR 3031 1 Container Approximate net weight 1lb. J. Scott Rupp takes a first look at the Springfield M1A Loaded rifle chambered in the popular 6.5 Creedmoor. So no metering problems. If I find a bad one, I check the rest and put any that fail to fit the gauge aside.

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