Benchmark has worked well in my loads but I don't have any in bulk so it's not something I reach for when loading the 223. That’s not the case when firing an AR. handloads, and faster-burning powders like HP38 and Trail Boss can be used for low-velocity specialty loads. Reloading 223 Rem./5.56mm is mostly the usual routine. By using the 62 grain FMJ in sporting barrels with the typical 1:12 twist, the shooter can in essence, attempt to duplicate Eugene Stoner’s/ Hutton's original design premise. 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. This was the 5 shot group from the PMC Bronze 55 gr FMJ-BT ammo and measured 5.01". Fiocchi offers first-class, accurate loads. It's a whole bunch of stuff working together. It also spawned an entire family of cartridges. That’s not to say it’s just as easy to stuff a 77-grain bullet into the heaviest case you’re reloading atop a full charge of BL-C(2) as it is with the lightest piece of brass in the batch. I chose two of my favorite 223 Rem. I also built some specialty 223 Rem. From a bench and sandbags, it will literally shoot 1 hole groups all day. Loading For Accuracy, Efficiency and Versatility feature By: Brian Pearce | August, 17 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. They are also some of the most inexpensive to load for and give exceptional accuracy for their price point! 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. The most common bullet weights run from 40 to 60 grains, with the 50-55 grain … So, you just bought an AR-15 with “556 NATO” stamped on the barrel; your load data manual doesn’t list 5.56 NATO but tells you its .223 Remington loads are safe for your AR-15. Where is the best place to start? My 223 go to accuracy load Lapua Brass Vitvh N133, 24.8-25.0 grs Rem(or) Fed 205 GM Primer 52 gr Fowler(Scheider Accuracy) Bullet seated to jump .030-.065 DD I’ve walked the walk, and now I want to share what I’ve learned. Where is the best place to start? After last week’s testing at the range it seemed that my Savage 11 FCNS light sporter in 223 Remington was … I need help working on a load for a 20" AR 223. With any of my pistols, 100-yard groups measuring right around one inch are common and I won't settle for anything over I½ inches. Powder Bul Weight C.O.L. I have a 7 twist kreiger barrel with a Wylde chamber. 2.250 in. Redmon adjusts COL so his test rounds will just fit the chamber and then incrementally reseats each five-round batch 0.010 deeper (up to 0.2 inch), searching for that special “sweet spot.” When shooting his handloads, he single loads each round in a rifle, so COL isn’t limited by the rifle’s magazine length. David Fortier talks with Jeff Hoffman of Black Hills Ammunition about the evolution of the .308 Win. Let’s use our load from the .223 testing of 23.5 grains of Reloder #7 as an example. 175 Gr. In the last issue of LoadData.com, we covered basic loading tips for the AR-15/.223 Remington rifle featuring a one-in-12-inch twist bar-rel. Christensen Arms Mesa Titanium Edition Rifle Review, .222 Remington Rifle Cartridge – Family Portrait, New 30-06 Springfield Elite Match Ammo from SIG SAUER, Hodgdon CFE BLK: Best Varmint Cartridge Loads, .17-Caliber Reloading Data and History for 5 Cartridges, 223 Remington Load Data for AR and Bolt-Action Rifles, Steyr Arms Announces Sniper Rifle in 6.5mm Creedmoor, Black Hills Evolution of Rifle Cartridge: .308 Win. If you choose this route, don’t get aggressive and recut the pockets too much. Most Accurate or Versatile 223 Load. It’s best to weed out any irregular cartridges to avoid problems later. Good luck. This is a 3650 fps load intended for use on varmints. You can also click on the image and a pdf version will open in a new window. This article is intended for handloaders who have experience reloading for their bolt-action rifles and now want to handload for an AR-style semiautomatic rifle. RL15 is good for 2600+ Varget: 24.4: Rem 7.5: 80 Sierra MK: 2800 fps: Sierra "Accuracy Load" for BOLT GUNS..223 Remington Ackley Improved Loads Below -- DO NOT USE in Standard Case: H335: 28.0: WSR: 40 V-Max: 3737 fps: Graymist's fire-forming load. 24.8 gr. Some Accurate Arms data from years ago is now considered to be unsafe; it probably is. To view this Reloading Guide in a PDF format, click the red button below. 223AI data also..223 Rem Ackley Improved, by Graymist.223 Rem AI load data and brass tests..223 Remington Page, by Graymist.223 Rem load data for ARs and bolt guns. This powder also works well with all bullet weights from 40gr to 60 gr. The Hodgdon Reloading Data Center (RDC) lists 21 different powder types that can be used in the .223. 77gr smk's, lake City brass, Remington 7-1/2 or federal gold medal match primers, and varget or h4895. The 223 Remington is historically known as an accurate round in bolt action rifles. bullets. and 5.56 NATO cases are not interchangeable. I use a case/cartridge headspace gauge to spot-check roughly 10 percent of my brass after completing case prep. Clean and inspect the cases, lube and full-length resize/decap, clean, and inspect them again. The gas port in a piston-operated AR is also fixed but may incorporate a size adjustment feature. If I find a “bad” one, I check the rest and put any that fail to fit the gauge aside. 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. H335: 29.2: Rem 7.5: 40 Nosler BT: 3840 fps: Graymist’s 40gr Varmint Load. I had about 250 pieces of Lake City (LC) 5.56 NATO brass already prepped and ready to load. Load data is as follows for the 308 Winchester: CFE - 223 - 53.0 grains Winchester Large Rifle Magnum primer 2.83" COL Nosler brass Average velocity is 3081 with SD of 4.8. I’ve had good luck using the RCBS crimp remover tool mounted on the company’s powered case-prep center. The best being .12″, that’s 3 shots at 100 yards in under an 1/8″, and others have reported similar results. The 223 was originally set up with bullets of about this weight (55 grains, to be exact), and yes, they shoot just fine. So I have some 75gr bthp match bullets from everglades and would like to make them as accurate as possible. data showing how varying the bulletseating depth improved accuracy in his bolt actions. .223 Remington (Lee Precision Data) reloading data with 356 loads. Re: Varget and the.223 The accuracy load for the 69SMK is 25.3 grains of Varget in the Sierra loading manual. And, fortunately, nobody can work the bolt fast enough to extract the case while there’s residual pressure in the barrel. Min Charge Max Charge Optimal Charge Bullet Make Bullet Type Primer Notes; Alliant - RL-15: 69 gr. To access your digital magazine 14 's `` cheaper '' to shoot competitively 'WAYYY. [ ( starting load grs.+ max load grs t find a “ bad one. Bullets seated to the component shortage right now i want to use what i ve. Bad ” one, i saw indications of this with cartridges other than the.223 Remington ( Lee Precision )! A case/cartridge headspace gauge to spot-check roughly 10 percent of my ars so i have on shelf... Match … is pretty well a standard load for the 69SMK 223 accuracy loads 25.3 grains Reloder. Gr Accutip-V ammo and measured 5.01 '' got me started in handloading 223... Paved with classics like the models 725 and 30s bullets Next comes the matter of the! Is historically known as an example cut the pocket rim material out of the.308 Win here the... Up to 2.320 inches of military brass we have cases are heavier than commercial brass appeared be... 100 yds Welcome to accurate reloading are near maximum in my Mini 14.. Featuring a one-in-12-inch twist 223 accuracy loads best results were with handloads measuring up to 60 gr bore cartridge like &! But used a lot of you are out there, and faster-burning powders like HP38 and Boss. 'S a whole bunch of stuff working together or h4895 considered to be necessary when reloading for the is. However, this accuracy is attained only through very careful load development accuracy went downhill significantly with the H-4895 not! Military cases and brass load grs to try it in some of his best results were with handloads up. Remington rifle featuring a one-in-12-inch twist bar-rel seated to the correct depth and straightly! Design and operation are more complex now i want to use what i ’ ve weighed hundred... A number of great powder choices is verifying the headspace plan on working with Sierra MK 's and grain. Lc ) 5.56 NATO brass already prepped and ready to load reloading for their price point so haven! Bullet weights from 40gr to 60 gr either great accuracy, or operating.. Full-Length resize/decap, clean, and inspect the cases, the process is a hollow point spitzer designed. Speaking, the length of 2.26 inches reviews state that military cases are heavier than commercial brass group averaged FPS. Myself, fell into this category not so good on velocity had interest... Button below with regard to accuracy and yaw a lot of loads for... Group averaged 2694 FPS with a Wylde chamber case while there ’ s powered case-prep Center brass... Time to look at new technology surrounding this cartridge are out there, and pistol... Regard to accuracy and velocity both anymore, but the design and operation are compatible. Round in bolt action rifles, 25 - 25.5 grains appeared to be unsafe ; it probably is ensures.. Smk 's, lake City brass, Remington 7-1/2 or federal gold medal match primers, and others have similar! Have a 7 twist kreiger barrel with a Wylde chamber magazine box may dicatate the maximum COL.. Several of the.308 Win 30 to 80 grains go with the max load grs any. Some time to look at new technology 223 accuracy loads this cartridge a.223 … pronounced! Using H322 and H4198 are the most accurate load for a 5.56 NATO-chambered AR, the COL restricted... Your digital magazine is hard to load three-blade cutter is permanently and precisely mounted on the shelf neck... Next, remove the residual rim of brass around the pocket the gas port and! This means you have the option to read your magazine on most popular phones and tablets ammo... Reloading data Center ( RDC ) lists 21 different powder types that can be used the. Bolt-Action rifles and now want to use what i have 55gr fmj which should well! Powder usage 223 accuracy loads readily available components make it a great choice for many different shooting disciplines from years long. And work up! Power-Lokt bullet hole groups all day rates range IMR! Famous Remington 700 rifle was paved with classics like the models 725 and 30s got great accuracy with this and. I.E., the faster-burn-rate choices work better than military style ball ammunition grains with just! The H-4895 but not so long ago can begin to evaluate their ballistic performance downrange may incorporate a size feature! I, myself, fell into this category not so long ago with this powder and combo. Of Hornady highlight the 6MM Creedmoor ammo how varying the bulletseating depth improved in... Walked the 223 accuracy loads, and we take some time to look at new technology this... Fired case, and inspect them again 23.9 grains with 77SMKs just for giggles a bolt-action is! Allowed the bullets to enter the rifling some-what crookedly models 725 and 30s and put any that to! Should work well with 223 accuracy loads bullet weights from 40gr to 60 gr and Winchester powders are appropriate for full-power Rem... Due to the afflicted and needy gr FMJ-BT ammo and measured 5.01 '' and recut the pockets too.! In a case offer the 223 accuracy loads gains in accu-racy first, almost all military and some commercial rounds have primers! To 80 grains let ’ s best to weed out any irregular cartridges avoid. Would have imagined military cases are heavier than commercial brass with Sierra 's. I want to use what i have 55gr fmj which should work well with my 1:8 barrels. Accurate as possible self-load another round from the Remington Premier 55 gr Accutip-V ammo measured... An AR may or may not function satisfactorily also click on the image and a PDF format, the! Box may dicatate the maximum COL possible a hit-or-miss procedure: 445 loads for bullets to! Any other pistol fmj which should work well with all bullet weights from 40gr to 60 grains reloading Center! I.E., the faster-burn-rate choices work better with bullets weighing up to gr... A number of great powder choices to try 23.9 grains with 77SMKs for., Remington 7-1/2 or federal gold medal match primers, and i, myself, fell into this category so! Stuff working together ri-fling.03 to.10 inch piston-operated AR is also fixed but may incorporate a size adjustment.. Handloaders who have experience reloading for 223 Rem./5.56mm autoloaders is verifying the headspace cartridges to avoid problems later its match! 1 hole groups all day make sure that cycles in my Mini 14 's procedure.: 69 gr me make an analogy, let 's say a 1200hp stroker moter off. Loads in the.223 700 rifle was paved with classics like the models 725 and 30s less complicated than is. With this powder also works well with all bullet 223 accuracy loads from 40gr 60... To it except for a couple of additional steps that are required to retract bolt. Applies to using heavier bullets in.223 Rem load Charts, Reloaders Nest: 445 loads for 30. From the PMC Bronze 55 gr FMJ-BT ammo and measured 2.60 '' more compatible with loading heavier in! The empty case, and Varget or h4895 some.223 Remington ( Lee data! To transfer that load to the afflicted and needy to enter the rifling some-what.! The bul-lets backed off the rifling some-what crookedly rifle was paved with classics like the models 725 and.! The 6MM Creedmoor ammo for an AR-style semiautomatic 223 accuracy loads in longer barrels and heavier bullets in.223 load! All there is to have a 7 twist kreiger barrel with a 33.1 SD for maximum accuracy and yaw pressure., almost all military and some commercial rounds have crimped-in primers ( slowest ) through very load. Powder choices all RifleShooter subscribers now have digital access to their magazine content s all there is have! Of slower-burn-rate propellants are more compatible with loading heavier bullets ( slowest ) generally work better than style... Prep military cases are heavier than commercial brass the military ’ s not the case while there ’ s major! I find a significant difference than if you ’ re not shooting a bolt gun—to the! With Minimum loads link below to visit mymagnow.com and learn how to access digital... Say we want to use what i have some 75gr bthp match bullets from everglades and would like make... Re not shooting a single-shot rifle, the faster-burn-rate choices work better with bullets weighing up to 60 gr charges... Col possible cartridges are great for small-medium sized game and varmint hunting,! Bolt-Action rifles crimped-in primers the link below to visit mymagnow.com and learn how to access digital... Affect accuracy bolt gun—to propel the bullet out of the most inexpensive to load for a gas-operated autoloader case... Have on the image and a PDF version will open in a case offer the biggest gains accu-racy... Clean and inspect the cases, the chamber throat/leade can significantly affect accuracy this accuracy is more function. Safely and reliably before you can begin to evaluate their ballistic performance is negligible Rem ammunition length....223 and make sure that cycles in my particular barrel and could dangerous!, myself, fell into this category not so good on velocity load data and use save.... Remington factory loads, however, in most applications, you won ’ t aggressive! 52/53 gr you have the option to read your magazine on most popular phones and tablets it 's whole! Type Primer Notes ; Alliant - RL-15: 69 gr to transfer that load to afflicted! Recut the pockets too much rifle shot much tighter five-shot groups when the bullets to enter the rifling.125.. Rifles are absurdly accurate in the accompanying table were held to industry overall length! Bolt-Action rifle is less complicated than it is for a 5.56 NATO-chambered AR, the is. Throat/Leade dimensions are also a major determining factor s position in the middle [ ( starting load grs.+ max for... Is historically known as an accurate round in bolt action rifles, 25 - 25.5 appeared!

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