Remember, I am talking about bolt rifles. The only draw back is the V-Max 53's need a 1-9 or 1-10 to shoot accurately in the 223s'. If a magnum primer is used, such as the Federal 205, Remington 7 or CCI 450, it may be necessary to reduce maximum loads, as this small change will increase pressures. It is important to mention that the 5.56 NATO is not fully interchangeable with the .223 Remington. Reloading 223 Rem./5.56mm is mostly the usual routine. My RCBS powder measure hates this stuff. Pet Loads and Handloader are registered trademarks of Wolfe Publishing Company. Oh so that's the twist 1 in 8. Sierra Pro-Hunter 150 gr. Ive used 4198 for a few different loads with .223. 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. It appears 4198 is not a good choice for AR type guns. but with 55 gr. You are using an out of date browser which is likely incompatible with our website. It is also outstanding in cartridges like the 444 Marlin and 7.62 X 39. Much slower from AR's. . 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. Nickel size+/- 5 shot groups at 100yds. If nothing else, this has been educational for me. None of the cartridges in the accompanying data were crimped, as they were fed and fired in single-shot mode. Choose a powder that best fills the case, about 80 to 90% and choose a powder that gives the highest velocity with the bullet you want. All these have offered complete penetration on broadside shots. I tried some 4198 and can shoot clover leafs at 50 yards (with XS sights even !) 223 using Hornady bulk 55gr FMJ boat tail bullets over Hodgdon CFE223 or IMR 4198. A forum community dedicated to all firearm owners and enthusiasts. As I recall the AR-15 had a 1-9 tist and the 55gr FMJ was the bullet used. I will try and remember to post the results here in case anyone else was wondering the same thing. attentiveness vs attention imr 4198 for 223 bolt action. I don't remember ever trying a different bullet but I might have. Going by the book today. I'm waiting for it to come back into stock. what channel is bounce tv on xfinity. IMR 4198. Semi auto Comes with extra barrell (full 2-3/4) Light use very good condition 28 - 12 ga Single Shot Paragon Model WS And, fortunately, nobody can work the bolt fast enough to extract the case while theres residual pressure in the barrel. 0000024785 00000 n winchester 748 load data 204 ruger winchester 748 load data 204 ruger When loading for a 5.56 NATO-chambered AR, the COL is restricted to 2.260 inches. 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.. 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". or a cross section of both? Varmint shooters with small-bore cartridges love it. 0000012032 00000 n This powder works well in both semi-auto and bolt action rifles. . To cut to the chase. waterfwlr Apr 30, 2015 #15 . 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. %PDF-1.4 % I haven't chronograph-ed the the load but out of my Remington 700 Varmitter, it's a shooter. I'm dialing in RL15 and CFE223. I tried 7 other powders. USE THIS DATA AT YOUR OWN RISK. . ~?'W?5UEpx{PL&|i%sc?/y,\ o& g[A A few examples include the Ruger American (1:8), Mossberg MVP (1:9) and Thompson/Center Encore (1:10). Big difference between the accuracy needed for 300 yard P-dog shots and across-the room HD shots. I only wish it was more ready available. Barrel Break-In: What It Is. IMR4198 is all Ive used in 223 and 222, since about 1982. 62gr: Code: Cartridge : .223 Rem. 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 use a case/cartridge headspace gauge to spot-check roughly 10 percent of my brass after completing case prep. A light roll crimp (achievable using most standard seating dies) is adequate. To get started, click the link below to visit mymagnow.com and learn how to access your digital magazine. 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. of IMR-4198. Hornady is now producing its ELD Match bullets in 52-, 73-, 75- and 80-grain weights. Its best to weed out any irregular cartridges to avoid problems later. 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. Mediocre accuracy and velocity combined with lousy metering in the powder measure. It meters very consistent in my Dillon powder thrower. If you choose this route, dont get aggressive and recut the pockets too much. It shoots good groups and cycles fine with my AR but after I'm done I'll go back to TAC 2 Reply textbooknarco 2 yr. ago You are the only person that can answer your last question. of IMR4198 and 52gr bullets. 19.8 grains gave me better accuracy than the loads I had charged with W748 and the same projectiles. That was a long time ago. The chamber leade is also cut differently, with the .223 being shorter. I weighed more than 10 different lot numbers of 5.56 cases from different manufacturers, as well as checking their water capacity. IMR 4198 - This fast burning rifle powder gives outstanding performance in cartridges like the .222 Remington, .221 Fireball, .45-70, and .450 Marlin. That was last available around 2011. I think I got it for 45-70 but never used it. If just a pound , I'd give up on it and just get some H-335 and never look back . 0000006732 00000 n Just make sure you use IMR data not H data as these are not the same powders. 0000010535 00000 n I bought IMR 4198 powder because it was listed on Hodgdon's website as a Military duplicate load. Knowing twist rate of your barrel would be helpful? Its performance approached the .222 Remington Magnum (center) introduced in 1957. AR15.Com reserves the right to overwrite or replace any affiliate, commercial, or monetizable links, posted by users, with our own. With an Accu-Fit stock and left hand adjustable bolt, this rifle is a perfect choice for anyone! and lately .223 Rem. You will get great groups with the V-max but not like a 52 or 53 match bullet. Developing safe and reliable handloads in a bolt-action rifle is less complicated than it is for a gas-operated autoloader. 0000023906 00000 n In 1990, the Hornady XTP (which stands for Extreme Terminal Performance) won the industry's Product. For a better experience, please enable JavaScript in your browser before proceeding. Using N-133 and the same bullets, the best combination came at 25.6gr. I use a lot of Varget in my WW2 era bolt rifles, have been going to work up a load using it in 223. The case was based on a lengthened .222 Remington that offered powder capacity and velocity increases. 0000001760 00000 n Using bullets from Nosler BT LF, Barnes VG FB, Nosler BT, SinterFire, Sierra SP, Speer SP, Sierra HP, Barnes TSX FB, Hornady FMJ, Hornady V-Max, Swift Scirocco, Sierra HPBT, JLK VLD, Sierra MK, Berger BT Targ. I get excellent accuracy from H-4198 with 52/53 grain match bullets. The IMR 4198 POWDER is a favorite amongst both small and large-gun owners. Then I trickle the rest in with a battery operated Hornady Vibarator Trickler. Sierra flat base over either 19.7 or 20 grs. The gas port in a piston-operated AR is also fixed but may incorporate a size adjustment feature. It is a bit too fast for optimum results with heavier bullets. 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. respective bolt-action designs in the 223 Remington. Snipers Hide is a community of Snipers of all kinds, focusing on long range shooting, accuracy, and ballistics. 4198 works excellent in my son's Savage 10 Varmint .223 bolt rifle. 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! Have found it to be pretty accurate in my Rem model 7. Does not meter well from my XL650, but I check every charge by hand anyway. IMR4198 was popular with the benchresters shooting .222 Rem chambered tack drivers' 50 to 55 grain bullets back in the '50's. I ended up giving 7.5 pounds to a friend. and 222 Rem. xHXY%p m^_l +me} C'~af,[sgP 0000001080 00000 n I found this powder to burn clean an not much residue left in the barrel, I really like 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. Clearly, barrel twist rate and chamber throat dimensions do affect accuracy. This powder is dyed grey-black and the powder kernels are cut longer to more resemble original, Canadian-made IMR-4198. This fast burning rifle powder gives outstanding performance in cartridges like the 222 Remington, 221 Fireball, 45-70, and 450 Marlin. 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. Because burning propellant has only one purpose in a bolt gunto propel the bullet out of the barrel. Following. 4198 is a fast burning powder, and you will get piston "short stroking" in an AR which will cause FTF issues. A Savage Model 10 Predator Hunter Max .223 Remington was used to develop the accompanying load data. Accuracy Load IMR-4198 23.0 3500 1088 Hunting Load H335 29.1 3700 1216. The smooth burning of this powder makes it a reliable option for hunters from all across the globe. The Remington Model Seven is ready, willing and able to handle just about any task. SKU : 941988. Thank you again. I worked up a load for a Barnes 55gr HP with 4198 this weekend. CAN. 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. CFE 223. I would certainly recommend it to others for its consistency. bullets. Why? When you get over 300gn I shoot 70-73gn of H4198 and will try H322 and IMR 3031 today. 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. If so you can check that by using it. 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? The three-blade cutter is permanently and precisely mounted on a steel base to assure proper depth and angle of the resulting chamfer. You will either find a node, or switch bullets to the 50-52 grain bullets and start over. Both are in the 24 - 25gr range. I found it easy to measure and weigh and made for consistent rounds in Mt 38-55. The accompanying data is intended for .223 Remington chamber dimensions and includes bullet weights ranging from 35 to 75 grains. A few bolt-action sporting and target rifles have been fitted with 1:14 twist barrels, such as the Remington 40XB, Husqvarna and various Cooper rifles. Thats the major consideration when selecting compatible components. . This M1 Ball ammunition was designed for long-range machine-gun barrages, then a common military tactic, but by the time the Garand rifle appeared, the .50 BMG had taken over the long-range role, and .30-06 machine guns were primarily used at closer range. Savage 10 FCP-K 223 Rem Law Enforcement Bolt Action Rifle. 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. More about them later. 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. Burn rates range from IMR 4198 (fastest) to CFE 223 (slowest). Many reviews state that military cases are heavier than commercial brass. The cartridge is available in bullet weights of 36 to 80 grains. When we are sold out, we are sold out. All I have left for .223 is some IMR 4198 until my backordered 748 ships. 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. I've had friends that couldn't get a gun to shoot good groups,and ran this load in them,and got great results. Ive weighed several hundred pieces having various headstamps and concluded, in most cases, the difference in ballistic performance is negligible. Let me know Thanks! There is a big difference between a 20-24" bolt gun and a 16" carbine. Thanks for the help guys. 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. Auburn, WA - Man who tried to steal running car shot by homeowner. Sierra lists different maximums between bolt & autos. . $365.09. There is some people that might give you info that is not any good! Anybody use something like a 223 bolt action to practice at the range instead of always using their larger caliber hunting rifle? Model : UPC : 754486053066. It may or may not cycle. This combination has proven to be very good from a number of rifles, not only mine. Heav-ier bullets were excluded, as I am unaware of any commercially made .223 rifles with a twist rate faster than 1:8 (with the exception of the previously mentioned discontinued Savage rifles), which is generally necessary to stabilize select 75-grain and most 80- to 90-grain bullets. 0000002505 00000 n Trim to length as needed, clean/uniform the primer pockets, reprime, charge with powder, verify powder charges, seat bullets to specific overall length, perform final inspection, box, and label. Metered beautifully, at the charges I was using, it was very dirty. I think you will find much better results with a ball powder, A-2230, H-335, W-748, etc. Nonetheless, their average water capacity was almost the same as the combined average of the weighed commercial brass. THANKS FOR THE GREAT PRODUCT AND SERVICE. 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. IMR4198 or H-4198 8208 is also good.. at or near max loads. IMR-4198 was only made for a short time in Australia starting in 2007 when the exchange rates strongly favored Australia over Canada. Hope its still the same burn rate? 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. I tried AA 5744 and Hodgdon 322 under Hornady 300gr JHP and just couldn't get decent groupings consistently, despite hand weighing every charge. The kernels were shortened to improve metering and necessary elements were added to make it insensitive to hot or cold temperatures. intend on doing with this bullet, and what you intend shooting it out of. The Ask the Pros & What's It Worth? load. H4198. I started to use IMR 8208 XBR for my AR 15 plinkers. We'll see. of muzzle energy and really puts the Hornady Leverevoltion to shame. Founded by Frank Galli in 2000, Snipers Hide has been offering informational videos, podcasts, and other support to its users in one location. I don't like how Hornady splits up the 223/5. Thats all there is to it except for a couple of additional steps that are required to prep military cases and brass. Pretty ancient history, but it was a .556 specific powder. Lot's of problems reported using light charges of 4198 especially with short stroking and not picking up the next round in the magazine. Powders include IMR I was not able to find any this week. I do use IMR 4198, but in 45-70 gov't. vMax shoot great in my Savage 110. I found the IMR 4198 powder is the most accurate powder for my 7.62 x 39 loads. As I only reload what I shoot. Click the Sierra icons here Hodgdon MSDS on the new powder. you looking for max velocity, or accuracy? I've never used any of the H powders (4198,4831, etc) just to keep the number of variables down. H322 does ok with Nosler 40 grain BT's but runs just over an inch. I am using a 55 grain Hornady FMJ bullet with Sellier and Bellot small rifle primers. Some of his best results were with handloads measuring up to 2.320 inches. 4198 with 40 grainers, you can get those going in the 3700 fps range or more.. While select extruded powders are known for top accuracy, many spherical (Ball) versions likewise produce first-rate performance. Depending on the pressure curve generated when firing a round, an AR may or may not function satisfactorily. I don't have a lot to add, was hoping others might chime in first. This has shot one hole groups for years. Ain't 1 in 7 but close. Accurate Arms 2230 would be my preferred for those quick moving gas operated AR bolts shooting a 55 gr bullet seated in Federal brass. Not saying whether or not I tried the IMR in a AR? I like IMR 4198, have used it in .222 Rem. Give a Gift Dont know about the Canada made or the. I shot a lot of it in .222 back in the '70s before I graduated to .22-250. Make Offer Hodgdon offers more than a dozen different propellants for reloading 223/5.56 ammo. The original load was a 160-gr. Sure Shot: The barrel has a 1 in 8 twist. 223 Rem 243 Win 25-06 Rem 260 Rem 270 Win . If people have newer load guides with the newer powders, maybe include all of the above powders that are listed in the same publications too for reference purposes. I tried running 4198 with some lighter 52gr smk's in my AR and it did not work at all. They have to operate the gun safely and reliably before you can begin to evaluate their ballistic performance downrange. Albert Einstein". But because of its grain size being so small. H4198 doesn't always produce enough gas to cycle ever rifle but IMR-4198 seems to. Seem's I did try lighter bullet's but ended up with the 55gr bullet's. 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. I've been having excellent results with some very old IMR 4198 and Nosler 40 grain Ballistic tip bullets in my 11.5" SBR. Metered perfectly in Lyman digital dispenser and match grade, sub 1 MOA out to 800 yards, Great product, fast shipping over all good consistency. IMR 4198 for .223 / 5.56 questions. Some report that it takes maximum charges to make their AR's extract and pick up the next round from the magazine. 0000001007 00000 n Bolt Action Rifles; Lever Action Rifles; Pump Action Rifles; Semi Auto Rifles; Single Shot Rifles; Other Rifles; Shotguns. Mag, IMR-4198 was pretty much the go to powder for a couple decades. If you wanted a longer range varmint load use the 53 V-max and 8208. I have loaded 18.5 grs with a 55 gr bullet , still cycled the M16 action. The bullets nose profile, i.e., the ogive shape, significantly affects the cartridge overall length (COL). 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 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. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-IMR%20Single%20Base%20SDS. I had some, didn't like it. The selection of suitable powders for handloading the .223 Remington is huge, with some developed specifically to optimize .223 performance. I don't have my data here in front of me but I use IMR-4198 with a 50gr V-Max. First, almost all military and some commercial rounds have crimped-in primers. 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 . Examples include the Hornady SP SX and V-MAX, Sierra HP and BlitzKing, Nosler Varmageddon HP and Ballistic Tip, Speer TNT and Barnes Varmint Grenade. 243, although I agree it's a port pressure issue . 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 load data says a min of 18.8 grains up to a maximum of 20.4. 0000014422 00000 n Keep up the good work IMR. You will receive an email every Friday morning featuring the latest chatter from the hottest topics, breaking news surrounding legislation, as well as exclusive deals only available to ARFCOM email subscribers. many years ago long before I had any interest in AR-15s, has reams of 223 Rem. Extremely versatile powder . I just finished shooting a batch of 53 BTHP using 19.5 grains..it was one of the softest shooting loads i've shot. In spite of stiff competition, the .223 is easily the most widely used centerfire varmint cartridge in the world. I load 223 in my ar with either cfe 223 for the fmj loads and blc(2) for my varmint and sp loads. 19.5 gr. ONE IS JESUS CHRIST, FOR YOUR SOUL, AND THE OTHER IS THE AMERICAN SOLDIER, FOR YOUR FREEDOM. seirras . This fast-burning rifle powder gives outstanding performance in cartridges like the 222 Remington, 221 Fireball, 45-70, and 450 Marlin. 0000016068 00000 n Examples include Ramshot TAC (left) and Accurate 2015 (right). I had a 222 and it wasamazing in that cartridge. What the heck, the load isn't hot so I'll try it. There is no single max load, since every action, barrel, case, primer, bullet, and lot of powder is different. In spite of the .223 Remingtons name, standard bullet diameter is .224-inch. Even if it shoots good I probably won't buy anymore. In either a bolt action or an AR, the chamber and bore may be cut tight or loose. The most accurate load I use for both of my bolt rifles (1/12 & 1/9 twist) is 20-21gr. 0000013745 00000 n 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. Dont know about the Canada made or the new lots ADI (AR2215 ) made in Australia. 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. (only). JavaScript is disabled. Were I to acquire a 223 I'd start with IMR-4198.and probably never have to look back. Some of the gas is divertedbefore the bullet exits the barrelto actuate a piston, carrier, or operating rod. . My go to for .444 and .45-70. Best accuracy has been found at approximately 1/2 grain under published maximum. Only trial and error can teach you just how much force is required to cleanly chamfer the pocket lip and not cut away too much of the case material. 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. We place limited powder inventory for sale on a regular basis on our website. J. Scott Rupp takes a first look at the Springfield M1A Loaded rifle chambered in the popular 6.5 Creedmoor. I keep my muzzle velocity down around 1282 FPS. Right now I'm liking 24.5gr of RL15. Such data should be approached by working up from published starting loads. 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. I have used it only in 444 Marlin. I used IMR4198 in my wife's 222 Rem, and have tried it in cast bullet guns from 22 Hornet to 45/70. 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). Use in smokeless muzzleloader with great success. Beth Shimanski of Savage introduces their all new straight-pull rifle. Varmint shooters with small-bore cartridges love it. Is there any milsurp IMR8208 around anymore? Since you are already at max, I would back down to around 21.0 grains. It quickly outsold the .222 Remington and the rather new .222 Remington Magnum, causing those two cartridges to quickly fall from popularity. Thats the energy source required to retract the bolt, extract the fired case, and self-load another round from the magazine. I am new to reloading the .223 round. Pro-Hunter CFE BLK loads ranged from 2,129 to 2,210 feet/second with group sizes ranging from .272 (.260 MOA) to 1.685 (1.609 MOA). bullet weight. Pressure tested at 55,000psi as per Hodgdon's Manual 2004. Lever Action Pump Action Semi-Auto Single Shot . It burns pretty cleanly. It was in the Hornady manual and the power was available so I picked it up. 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. Burns consistently and clean. A ball powder is superior in such applications over a stick powder. Copyright Complaints: Please direct DMCA Takedown Notices to the registered agent: Handloading, Reloading, and Bullet Casting. A lot of you are out there, and I, myself, fell into this category not so long ago. Single-metal bullets. 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. I had about 250 pieces of Lake City (LC) 5.56 NATO brass already prepped and ready to load. Your CFE 223 is more efficient for 69 gr. 0000001288 00000 n So no metering problems. cartridge case severely limits how much you can vary bulletseating depth, so I havent done much of it. The .223 Remington (right) shares identical outside dimensions as the 5.56 NATO (left) but is not fully interchangeable. 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. Re. Copyright Complaints: Please direct DMCA Takedown Notices to the registered agent: Handloading, Reloading, and Bullet Casting. I'm not a 223 shooter or owner however, with the two cartridges the 223 more less evolved from, the 222 Rem. These estimates are for .223 pressures. 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. But I see H4198 and IMR4198 both mentioned here. The .223 is inexpensive, easy to use well, low recoiling, and often very accurate even with military ball-type ammunition. Some swage, while others cut the pocket rim material out of the way. MSDS Start low and work up as always. Doing some load development for the Savage Axis 223. My barrel is a 1:8 twist though so I switched to a heavier bullet to tighten the groups.

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