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I dont recommend deviating from this for safety reasons. endobj In contrast, a 220-grain bullet ideal for subsonic loads, like Sierra MatchKing 2240, possesses an overall length of roughly 1.49. Whereas the fixed distance competition shooter may be fine with higher magnification and precise .125 MOA adjustments, the military/law enforcement/tactical shooter is []. <>>> works like a charm. The 300 blackout round is prominent in hunting and personal defense Why not give JD Jones credit for the development of the 300 Whisper, which AAC tweaked into the 300 AAC Blackout by increasing the length of the chamber throat 0.015 and SAAMI-ed it. Then select your bullet weight, powder manufacturer and powder type. I have used this program for years and tke it with a very large grain of salt! It is a versatile chambering, capable of accepting a wide range of .30-caliber projectiles. However, the 300 Blackouts heavier bullet compensates for its lesser speed to grant it an effective muzzle energy, and its 0.84 greater diameter enables it to inflict a wider wound channel. It was easy to establish, reliable, repeatable results. 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Let your fellow shooters know share this article using the Facebook, Twitter and other social media icons below. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. The 300 AAC Blackout Loading Data wasn't listed in the 2016 version because we hadn't received load data for that caliber at the time of the printing. The two key features that make the 300 BLK excellent for the AR platform, make it difficult to work with ina bolt action rifle; a short case and use of both super and subsonic bullets. by crs7861 Sun Dec 15, 2013 12:25 am, Powered by phpBB Forum Software phpBB Limited. 28:21. %PDF-1.5 Ive seen somewhat large quantities of ammo loaded on a single stage, but it is time-consuming and sometimes involves bribing children to do things like checking it all in a case gauge (be sure to check your states child labor laws). Tuning any lower can result in inconsistent burn- aka squib loads- aka projectile in the barrel just waiting to become a KB. Id probably use one if I had one.As far as powder goes, youll need to find something appropriate for the loads youre intending to make. I like the topic, good initiative on consolidating info for the new comers. Subscribe to the free newsletter and do not miss any news or promotions. Reading a few different reports of accuracy issues with the cartridge in general (youll notice many of the sub sonic groups published online are shot at 25 yards!- more on this later), I came to the realization, that most of the good groups found with the cartridge were shot with either a special chamber (not a 300 BLK which has a long throat to accommodate the heavy bullets) or a slower twist rate to work well with the light bullets (SAAMI specifies a 1:8 twist, click link). : 26,000 34,800 CUP Hodgdon 85 gr RN (Sierra) 0.308" Powder: H4227 (Hodgdon) Close range only. Comprehensive load data for Winchester 296 reloading powder und technical specifications for this propellant. The case dimensions are very similar to .223 Remington and 5.56mm NATO, with virtually identical cartridge overall length (COL) and base diameter, allowing a shooter to load .300 Blackout cartridges in an unmodified AR-15 magazine without loss of capacity. A subsonic 300 Blackout round produces comparatively little muzzle flash in addition to a softer report, making it a fine choice for hunting in nighttime and twilight conditions. Ballistically speaking, the 7.62x39 mm (center) is similar to the .300 Blackout (l.) and .30-30 Win. 300 Blackout 220 GR SIE HPBT Winchester 296 .308" 2.260" . Hand load data for reloading .300Blk using projectiles from 110 grains to 230 grains with appropriate smokeless powders from Hodgdon, IMR & Winchester. Either way, I think we can all agree both are good. The latter has nearly twice the propellant, and is therefore better able to fell very distant game. Digital calipers are typically cheaper than equivalent-quality dial calipers. Instability with 1:8 caused problems with loger cans, bullet maybe wobbling after rifling. Testing both .308 versions of the Speer Gold Dot in 300 Blackout. I know some may say to check every fifth, or tenth, or whatever number cartridge. by lupy123 Sat Dec 14, 2013 8:06 pm, Post by rjacobs Sat Dec 14, 2013 4:27 pm, Post Please help us to improve and report any suggestions via our contact form. There is not much load data for this powder so I had to work up my own. We may receive commissions on purchases from a link. An ideal solution for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition, its high loading density provides optimal velocity. Note: H110 loads should never be reduced by more than 3%. Hodgdon produced the following load data using a 16 barrel with a 1:8 barrel twist rate, Hornady cases trimmed to 1.363, and Remington 7 1/2 Small Rifle Magnum primers. I worked up a load and settled at 9.8gr of 296 which turns out to be an exact load listed by Winchester on their load data website. W296 is also viable for reloading .300 Blackout, although it is best suited for supersonic loads only. A look at 300 Blackout ballistics including velocity, energy and drop data for some of the most popular loads among American shooters. The loads shown below are only considered safe in the test gun! The 300 Blackout would never see mainstream military use, although it became popular in the civilian shooter market. However, that can be problematic, as the shorter length can also make it easy for a loaded .300 Blackout cartridge to be chambered in a .223 Rem. Available in 1 lb., 4 lb. Case capacity is critical with .300 Blackout. 300 Blackout 125 GR NOS BT Hodgdon Trail Boss .308" 2.060" 300 Blackout 135 GR SIE VAR HP Hodgdon Trail Boss .308" 2.055" . It is also widely considered to be the powder of choice for .410 bore shotgun shells. Certifiable has done some pretty good work on Subsonic powders for both carbine and pistol gas systems. New Starline 300 Blackout Cases. We are currently populating the cartridge drop-down menu with updated cartridge renderings, new propellants and bullets, and links to complimentary product pages. Such loads tend to deliver more consistent performance, resulting in fewer muzzle velocity variations between each shot. An optimal powder charge fills up between 90% and 100% of the case, provided it doesnt result in dangerous levels of overpressure. The 300 AAC Blackout is a similar concept to previous wildcats, such as the 30-221 and 300 Fireball, as well as the proprietary 300 Whisper, except that 300 BLK was the first to be a SAAMI approved cartridge and any company is free to make firearms or ammunition. Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. Hogdon H110 works well for 110-220gr projectiles. I am attempting to load both 2-1/2" and 3" Win HS hulls, using WIN WAA410HS wads (NOT the claybuster generic equivalent) and WIN 296/H110 powder. As far as the other machines, I would stick to what they recommend.One of two tools I find indispensible, not including those for making necessary die and press adjustments is a case gauge. In 2012, Hodgdon introduced the Copper Fouling Elimination reloading powder line, with the CFE 223. In a life and death situation-who cares about the noise? Hogdon H110 isn't bad according to Foghorn (who graciously loaned . Winchester 296 is also recommended for 410-bore AA loads. . The case manufacturer, Nosler or Jagemann (JAG), is listed on the table below. I understand why the 300 BLK caught on in the AR and I also understand why didnt take off as much in the bolt guns. W296 is more than similar, it IS H110. It doesnt have to be fast or super accurate, just looking for a cheap plinking round, Lil gun will work for you. The .300 cartridge uses the same powder as large caliber handguns, such as .44 & .45's. Powders that clearly work and have been tested thoroughly be AAC. I have three sources of loading data: Lyman's. The design of the cartridge itself is a bit of an issue as well. The best powder for heavy 44 Magnum loads with 300 grain bullets!!! When a certain caliber can range from pushing bullets around 150 grains down range around 2500 feet per second to throwing 245-grain bullets at 950 feet per second, it obviously . Vol. 1 pound. APP Automatic Processing Press 90951 90933, http://leeprecision.com/300aac-blackout-c-tb.html. Reviews can only be submitted while being logged in. Powders that have been tested and tried by others. It has since become popular for a wide range of uses including hunting and home defense. Vortex to take over customer service and support for the app. Loading 300 Blackout - ep 10 - First subsonic test loads with Palmetto Projectiles Function and velocity testing with Winchester 296 Required fields are marked *. I have some other common pistol powders like lil gun, bullseye, and titegroup but would like to hear what you guys use for the 147 pills. If you folks want really figures use quick loadthis data and noslers data is bogus. Winchester 231 is way too fast to be used for the 300 BO. There are also companies converting once fired 5.56 NATO brass (usually with the LC head stamp for Lake City) to .300 Blackout brass. Find load data for Winchester 296 propellant by clicking the button "Loads for this Powder". Ramshot Enforcer is a high-performance, double-base spherical propellant intended for high-power handgun revolver cartridges, such as .44 Magnum, .454 Casull, or .500 Magnum. The chief difficulty in accurately firing 300 Blackout comes from learning to accommodate its pronounced bullet drop. The short case length doesnt necessarily effect feeding, since the bullet of the loaded cartridge is similar in length to the 223 Remington, but it can make ejection difficult from many bolt action rifles. In today's episode of "I Carry," we have a Smith & Wesson M&P9 M2.0 Metal pistol with a Holosun EPS Red2 red-dot sight carried in a KSG Armory Lexington IWB holster. Load data may show slight variations between 296 and 110, but as I understand it, those differences are from varied batches during testing time with each powder label. We have the best 296 Winchester Powder For Sale here at Worldly Armory for a very Cheap and Affordable Prices. I explained to him he wouldnt really have a 300 BLK anymore. The target was a 2 orange dot printed on paper. and 8 lb. 7. I check every single one for the sake of making sure there wont be any problems during my shooting sessions. This will not be for specific loads, although some may be listed, but will be broken down for supersonic powders, subsonic powders, powders that work for both, as well subsonic powders for bolt action and single shot, and may be broken down more as things progress. Most of these loads are around sixteen grains so I guess they have similar burning rates. Consult appropriate load manuals prior to developing your own handloads. select rifle cartridge and then 300 AAC Blackout Lists loads using: IMR 4227 (subs and supers) W296 (subs and supers, however may not function some carbine systems with subs. If you're unsure, or just want options, check as many boxes as you'd like. Select your cartridge type from the drop-down list. The 300 Blackout is frequently available with 200 and 220 grain bullets. February 15, 2022. To clean your brass, you need a vibratory polisher/tumbler, polishing media and brass separator. Good subsonic loads fired out of a suppressed weapon should be quiet enough that you dont need hearing protection. Corncob media is fine for most brass. They are attempting give you the best information out there. Factory reloading info from Hodgdon's website as of Spring 2015. This is particularly helpful when loading subsonic ammunition as you can make sure your bullet speeds are still below supersonic velocities but as close as to those velocities as you can get. Suggested subsonic load: R-P 300 AAC BLACKOUT brass Remington 7.5 primers 11.2 grains of AA 1680 powder Case length is 1.368 +0.000 -0.020 Sierra 220 MK loaded to 2.089 OAL (this length is optimal for reliable feeding from USGI magazines) . 12 gr. Find load data for Winchester 296 propellant by clicking the button "Loads for this Powder".More about this powder:Wincheste. 448 54 Technical Specifications (based on the respective safety standard - see more details in tab "Datasheet" if available) Subscribe to the free newsletter and do not miss any news or promotions. With the right load and A LOT of tuning, the rifle shot well with both supersonic and sub sonic offerings. Hodgdon reports that they are the identical powder under different labels.??? by tallburnedmidget Sat Dec 14, 2013 6:54 pm, Post Once you reuse your brass, your ammunition costs will decrease even more. A typical 125-grain bullet for supersonic loads, such as a Sierra MatchKing 2121, has an overall length of approximately 1.18. I know, how about the virtues of a bow or crossbow? Avg. It is an effective way to obtain ammunition for lower prices than equivalent factory ammo. You find load data for cartridges in caliber .300 AAC Blackout with all common powders and bullets by clicking the "Loads in this caliber" button above. : 2,293 2,458 Press. Both the 296 and Lil'Gun loads functioned but my ears told me the 296 was the loudest of the two. 300 AAC Blackout is also finding use with hunters, who may not have been able to legally hunt with .223 in their state, and who prefer .30 caliber bullets for medium-sized game. 20 gr will drive 55 gr to 62 gr .223 rounds OK. Peruse the Hodgdon Online data files and see for yourself. Simply telling me I am wrong won't help. An ideal solution for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition, its high loading density provides optimal velocity. Is that obsolete now, or not recommended. JP silent spring, 1 1/2 MOA . Sierra Bullets 300 AAC Blackout Load Data, NEW: Sierra Bullets .300 AAC Blackout Reloading Data - AK Arms, NEW: Sierra Bullets .300 AAC Blackout Reloading Data | Firearms Life. Lets explore all this caliber has to offer including an in-depth look at 300 Blackout Ballistics. A balance-beam scale used for measuring powder charges. Second stupidly and even dangerously compressed loads : 1.831" Powder: 10.3 gr 13.0 gr Vel. All .300 Blackout rifles can shoot either subsonic or supersonic with no additional changes or accessories, the only difference being in the ammunition. Winchester 296 is also recommended for 410-bore AA loads. Yes, I am a Baptist, and yes I carry a gun. It was later followed by CFE Pistol in 2014 and CFE BLK in 2019. These guns have had mixed success. New customer? Plenty of nice loads available for many components. 152. You might think I carry a gun because I don't trust God. I played with some H110 and had one group with two touching and a flier opening it to an inch. 9.0, 10.0 grains Hodgdon H-110 powder (See chronograph data below) 2.230 COL (2.260 is max for AR-15) Use load data at your own risk. Their first model, the TAC21 houses a Remington M700 in an aluminum chassis, [], 308 Winchester Load Development I headed to the range to do some load development for my custom Remington 700 chambered in 308 Winchester with a 22 long barrel (my previous load was a NRA High [], Nightforce B.E.A.S.T. : Vihtavuori 100 gr HPCE / OTCE Your email address will not be published. Intended primarily for high case capacity, high-power cartridges such as .454 Casull, .475 Linebaugh, and .500 S&W Magnum, it has also been used successfully for decades in certain rifle calibers, such as 7.62x39mm and .300 Blackout. JavaScript is disabled. For more information, go towww.P65Warnings.ca.gov, I have gotten great results when used to reload 300BK OUT, Love this powder. load was compared because I loaded the same powder charge for them , a year ago. powder: A1680. Accuracy was less than an inch with three shots. gallantbullets.com May 3, 2020 #22 Pgohil Well Known Rokslider. A critical marksmanship skill that is easy to overlook. A view into a Dillon Precision XL650 progressive reloading press midway through loading some .300 Blackout with 180 . velocities averaging 1,040fps in most 16" guns using the 194gr ME bullet, Federal small rifle primer, and 2.200" COL: Powders For the 300 blk. It set the standard. Bill Marr Hodgdon produced the load data below using a 16 barrel with a 1:8 twist rate, Hornady cases with a trim length of 1.363, and Remington 7 1/2 Small Rifle Magnum primers. Winchester 296 . or 5.56 NATO chamber. Winchester 296 is a ball powder developed for large handgun loads. They are a lot more economical for plinking than spending the money on the Sierras. 1020FPS with last round bolt hold open powder coated cast bullet made with NOE bullet mold TL310-225-RN, lead hardness at 24bhn, sized to 0.310". A handloader using .300 Blackout has less case capacity to experiment with than they would with a full-power rifle cartridge such as .308 Winchester or .30-06 Springfield. Known for its ability to deliver heavy subsonic bullets for standard AR magazines while cycling the action in suppressed applications, it also works well with lighter supersonic loads, offering a similarexternal ballistic performance to the 7.62x39mm Russian (check out my 300 AAC Blackout Review from September 2012). I would say 10 times more people use lil gun than R7 for subsonic loads. This powder generates relatively high velocities, making it suitable for loading hunting or self-defense ammunition. There tends to be a lot of newer 300 blk owners, and re-loaders joining lately, and I believe that will continue to grow. Geez. 300 AAC BLACKOUT (Subsonic Loads) Barrel: 16" Twist: 1-10" Primer: WIN WSR Bullet Diameter: 0.308" Case: REM Max Case Length: 1.368" Trim Length: 1.358" Accurate 1680 Bullet weight: 230 grains. containers. I am confident that it would also be well suited to .454 Casull and other strong calibers. These dimensions make caliber conversions of firearms from 5.56/.223 to .300 Blackout relatively easy, only needing a barrel replacement. I think 296 and 4227 are the same powders, not 100% sure though. Also note when examining published materials you will find a wide range of loads that are deemed safe. Serving as optimal powders for their intended cartridges. There are different opinions about the need for magnum primers with H110 in 300 BLK. As such, a subsonic 300 Blackout load makes an ideal accompaniment to a suppressor, suiting it well for (A) tactical situations where ear protection would be impractical, and (B) hunting hogs without scattering the whole pack after the first shot. At this point, I will say, Im not a fan of plastic calipers, as the material involved is just too prone to damage, and Ive always been skeptical of their accuracy. If you wish to run the 235gr Lee supersonic it will be fine but subsonic you should choose a different powder. Since I wasnt trying to build a wildcat 300-221, which is what a modified 300 BLK would effectively be, I went with a standard chamber cut by a Manson Reamer. BTW, small standard rifle primers are nearly identical to small magnum pistol primers .. about the same mix and cup thickness. There are offerings from Sierra with one of the notables being their 220-grain MatchKing. At worst, it puts you at risk of extreme and life-threatening overpressure. Although they share .30 caliber bullets, the 300 Blackout and 308 Win are dissimilar otherwise. My Start load was 16.5 grains and showed no pressure. Sign up to get updates and access to exclusive promotions. VAT (where applicable), shipping costs and possible delivery charges. Ramshot Enforcer is also usable as a high-performance powder for .300 Blackout supersonic loads, ideal for projectiles ranging between 110 and 155 grains. H110/W296 is a great powder for the 300 AAC Blackout however I have found in both of our uppers that it is not a good powder for subsonic loads. Runs with or without a suppressor. and 5.56 NATO loads. Winchester 296 Ball Powder. Share your experiences with other customers. H110 powder. Thats a 16: bbl. The 300 Blackouts .30 caliber bullet can be made especially long, and as the result may weigh up to 220 grains quadruple the weight of the typical 223 Rem rounds. Where 180-grain subsonics are concerned, so far Ive had good luck with Reloder 7. The cleaner your brass is, the longer your dies will last, especially if that brass has been in the dirt at all. The 2017 printing is identified by the gold star on the front cover that states "Revised 2017 New Powders over 37,000 loads". A few manufacturers offer bolt action rifles chambered in the 300 BLK. If you choose to load subsonic ammo for an AR-15, some bullet ogives can interfere with first rib in the standard AR magazine, causing the ammo to bind and not feed correctly. We continue to prioritize our shipments to our traditional sales channels to maximize powder availability at retailers. A crowd favorite for pig hunting, deer hunting and general subsonic fun with silencers, it remains a strong choice for many shooters. Data from a POF 10.5" barrel, 1:7" twist. I'm loading .300 Blackout with 230gr bullets. Nosler specifies a Winchester standard rifle primer. Most accurate and functional: 10.0gr AA1680, WSPM @ 2.180 OAL - 1,025 fps. Ive read people just up the charge of 1680 but it doesnt seem that great and want to keep that for my subs. The 300 Blackouts sleeker bullet has a higher. <> Free shipping for all bulk orders. I went back and read my notes. It is the same powder (but from different lots) but relabeled. (296 and H110 are verified the exact same powder, just marketed under two different brand names.) 1 MOA. Powders that cover most 300 BLK projectiles. Winchester 296 Recipe Source: ALL Alliant Powder Hodgdon Shooters World VihtaVuori Starting Max Source 85 gr RN (Sierra) 0.308" Powder: H110 (Hodgdon) Primer: CCI 400 Case: WIN Trim Length: 1.285" C.O.L. So how does everyone find the stability of the heavier projectiles with the 1-8 twist rate? endobj Moderators:gds, bakerjw, renegade, bamachem, Post Works good for 357 mag, achieves expected 1200+ fps. What could be the problem with the load in the 16.5 ? Copyright 2023 National Rifle Association, Women On Target Instructional Shooting Clinics, Volunteer At The Great American Outdoor Show, Marion P. Hammer Women Of Distinction Award, Women's Wildlife Management / Conservation Scholarship, National Youth Shooting Sports Cooperative Program, 224 Valkyrie Handloading: Working With Different Barrel Twist Rates, SHOT Show 2018: Daniel Defense V7P AR Pistol, Four Improved AR-15 Trigger Sets Under $100, First Look: B&T USA SPR300 PRO in .300 BLK, New: Magpul Enhanced Selector Kit For AR-Pattern Firearms | An NRA Shooting Sports Journal, First Look: Bersa BAR AR-15 | An Official Journal Of The NRA, Handloading The .223 Rem. Nosler BT 19 grs. On some guns, the short case can simply snap out from under the extractor if using a constant tension spring type ejector. % . With the opening of the American West to settlement and the ongoing military conflicts in Europe and the Near East, the demand for Winchester firearms and ammunition remained strong. Using 125 gr prohunter, I really appreciate the updated data, I was working on subsonic loads and Sierra did the work for me. The 300 AAC Blackout (300 BLK, or 7.62x35mm) was created by Advanced Armament Corp. and Remington in order to provide the military with a way to shoot .30 caliber bullets from the M4 platform with only a barrel change. IMR4198 approx. He had groomed his son, William Wirt Winchester as his successor, but the younger Winchester died of tuberculosis in March of the following year before he could assume control of Winchester Repeating Arms. IMR 4227, W-296, H-110, or Lil'Gun instead of rifle powders like I expected. Early on, the claimed goal was to have ammunition prices on par with the inexpensive .223 Rem. .300 Whisper / .300 AAC Blackout / .300 Blackout reloading data with 26 loads. I use a Dillon Precision XL650 and Ive been happy with it.Once you have your press, youre going to need appropriate dies. IMR 4227 is suitable for supersonic and subsonic loads. Powders for subsonic single shot, bolt action, Lehigh defense 110gr controlled Chaos factory load. Take your pick. It is mankind I have no trust in. So Remington will be budget-priced UMC-brand 300 BLK ammo through at just $12.99 per box that's less than most other rifle cartridges than are more powerful than the .223. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-Winchester%20Powders%20SD. Beside h110 or 296, anyone have another powder they use for 147 supersonic loads? In fact hide all tools you value from such people.At some point in the .300-Blackout reloading process, youre going to need to be able to weigh your powder charges. In many ways, it is the anti-rifle cartridge. This is the only powder I have used in my 44 Magnum ever since. Check out the hodgdon site http://data.hodgdon.com/cartridge_load.asp More posts from r/reloading 74K subscribers SevereNameAnxiety 27 days ago So I met and befriended the guy that runs the local pd range. Some people have chosen to load their ammo shorter to remedy this. Sierra 180Grain match king projo, 12.2 grains of powder. Create a free website or blog at WordPress.com. : 1.625" Powder: 16.5 gr 17.5 gr Vel. I have firearms in all three and I know some will disagree but for me, I would never use lil' gun in anything! In addition, H110 is "the" choice for 410-bore shotgun, especially among . Hodgdon CFE-BLK was designed to provide that level of consistency and performance in the .300 AAC Blackout cartridge, particularly when making subsonic loads. These guns have had mixed success. This I usually get from GI Brass Locker, though there are other sources out there.Primers will be whatever is prescribed in the load data that you obtain. On the up side, firing the 300 BLK from a precision rifle is a pleasure. You'll either spend less or shoot more. If you cannot find one powder in stock, the other may function as a substitute, using the same load data. You MUST have a pistol length gas system. There are a handful of solid reloading manuals out there from Speer, Hornady, Sierra, and Barnes, to name a few. as well as finding the load data you're going to need. Optimal performance with supersonic loads is generally achieved with 100- to 130-grain projectiles, while good subsonic loads are achievable with 190- to 240-grain bullets. M80 ball projectiles with about 16.5 gr. Excellent for loading high velocity rounds in big bore revolvers such as .44 magnum, .460 magnum and .500 magnum. I have seen a few complaints from people with barrels under 10, but better stability was found when switching to a 1-7 twist rate. x}% 9 V/@]Jz$Y-l7 m1#`2A2*tTfn2+O~W|S/_^Se=~oL/Ooh}k4m{zc{>{!w-77cz-Nnxo#j~_~t{pt/c|~z'Gc;2`gk)i,0 1cOh||z>3z L`];H\Gwyb^z-_.oWlw}E>