winchester 296 300 blackout load data

Nosler specifies a Winchester standard rifle primer. The subsonic will be quieter through a silencer, while the supersonic will obviously carry more energy for tasks such as hunting. It was later followed by CFE Pistol in 2014 and CFE BLK in 2019. Restrictions placed on us by the powder manufacturers do not allow us to email any load data. : Vihtavuori 100 gr HPCE / OTCE It is mankind I have no trust in. APP Automatic Processing Press 90951 90933, http://leeprecision.com/300aac-blackout-c-tb.html. It set the standard. 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. 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. My TSAR 11.5 upper is flawless so far. Oliver Fisher Winchester was an innovative and driven man who saw the future of firearms and built an industrial empire around the lever-action rifle. Winchester 231 is way too fast to be used for the 300 BO. Although all Ramshot propellants are made in Belgium at the PB Clermont factory, it is a Hodgdon brand, benefitting from the companys decades of experience in smokeless powder manufacturing. Make sure always to observe reloading safety rules and not to reload while ill, tired, impaired, or in any state with less than your undivided attention. I am confident that it would also be well suited to .454 Casull and other strong calibers. AA1680 or similar in burn rate should work well. Turret- and progressive-loading press options exist from Hornady, Lee Precision and Dillon. 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. 1/8 twist. Copyright Ammotogo.com 2023 All Rights Reserved. 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. Copyright: All Rights Reserved Available Formats Download as PDF, TXT or read online from Scribd Flag for inappropriate content 0. They are only safe in the rifle shown and may not be safe in yours. Caution is warranted here. In contrast, a 220-grain bullet ideal for subsonic loads, like Sierra MatchKing 2240, possesses an overall length of roughly 1.49. The 300 bulk is an underpowered cartridge-on par with theM1 carbine of WWII- but not as easy to wield. Amp up your AK with these exciting accessories. 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). After testing with a number of projectile weights it seemed a waste of time to try another powder as it was obvious the combination shot better than I could! They are constantly asking about powders. by crs7861 Sun Dec 15, 2013 12:25 am, Powered by phpBB Forum Software phpBB Limited. A .300 Blackout rifle loaded with subsonic ammunition and fitted with a suppressor is truly silenced; the firearms loudest element is the bolt going home with every shot. Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. If youre only feeding a bolt-action rifle or only slow-firing an AR-15, then a single-stage press, such an RCBS Rock Chucker, will work. VAT (where applicable), shipping costs and possible delivery charges. Offcource in case of subsonic 300 BLK, forgot to mention, sorry. It is cross-compatible with. Find load data for Winchester 296 propellant by clicking the button "Loads for this Powder".More about this powder:Wincheste. If you wish to run the 235gr Lee supersonic it will be fine but subsonic you should choose a different powder. Hand load data for reloading .300Blk using projectiles from 110 grains to 230 grains with appropriate smokeless powders from Hodgdon, IMR & Winchester. The cleaner your brass is, the longer your dies will last, especially if that brass has been in the dirt at all. If you see something not right let me know, by also giving supporting reasoning. There are different opinions about the need for magnum primers with H110 in 300 BLK. 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. 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. Such loads tend to deliver more consistent performance, resulting in fewer muzzle velocity variations between each shot. Win 296 and H110 are the same, 4227 is not. <> LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. The 300 Blackout is frequently available with 200 and 220 grain bullets. 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. As mentioned, it should NOT be reduced. Comprehensive load data for Winchester 296 reloading powder und technical specifications for this propellant. Sign up to get updates and access to exclusive promotions. Yes, I am a Baptist, and yes I carry a gun. 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" . * All prices incl. Keep in mind that the benchrest crowd, the hot-rodders of this sport, feel the best accuracy is on the edge of stabilization. Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data - AK Arms, Pingback: NEW: Sierra Bullets .300 AAC Blackout Reloading Data | Firearms Life, They should. 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. When we are sold out, we are sold out. Be the first to share your insights. Note: In the target above, the groups labeled 6.5 123 were shot with a 6.5 Creedmoor and are not relevant to this post. Powder meters great in my Dillon 550, I am 67 years old been using this forever in all my magnum hand guns and desert eagles meter fine in powder measures, Great powder . Winchester 296 is also recommended for 410-bore AA loads. We were even close for a short time. This website uses cookies to ensure the best experience possible. Subsonic 300 Blackout. I have loaded some 150 grain Power Points with I 4227. Also note when examining published materials you will find a wide range of loads that are deemed safe. 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. W296 is more than similar, it IS H110. Supersonic loads allow you to use lighter bullets and reach higher muzzle velocities. % Then select your bullet weight, powder manufacturer and powder type. Get free updates when we add new tips, articles and more! Click here to download Sierra Bullets 300 AAC Blackout Load Data for the 5th Edition Manual. Serving as optimal powders for their intended cartridges. by tallburnedmidget Sat Dec 14, 2013 6:54 pm, Post Since you can work with bullets from 110 grain up to 240 grain in both hypersonic and subsonic loads it boasts tremendous, close-range versatility. 01-26-2013, 07:53 AM #9 bmiller Boolit Buddy Punching it into quickload shows a 64% case fill, and pressures estimated in the 22K range. For specific loads, there is also information available on Hodgdon Powders website.One thing you may want to decide before reloading .300 Blackout is whether you want to load subsonic ammunition, supersonic ammunition or both. Winchester 296 is also recommended for 410-bore AA loads. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. endobj Feeds well in my Hornady progressive press. Data from a POF 10.5" barrel, 1:7" twist. The more we all know, the better organized and stronger the shooting and hunting community will be. The 300 Blackout would never see mainstream military use, although it became popular in the civilian shooter market. This cartridge accepts 0.308 bullets, making it a true .30-caliber cartridge for which a wide selection of projectiles ranging from 80 to 250 grains is available. and 5.56 NATO loads. One of the benchrest guys I know asked how I liked my 300 BLK rifle. subsonic 300blk. I know some may say to check every fifth, or tenth, or whatever number cartridge. Reloading data available in these calibers:.22 Hornet.221 Remington Fireball.222 Remington.223 Remington.22 PPC-USA 6 mm PPC-USA.300 AAC Blackout.308 Winchester.30-30 Winchester.300 Savage 7,62 x 53R (7,62 Russian) 7,62 x 39.303 British 8 x 57 IS (8 mm Mauser) 9,3 x 62 9,3 x 74R.444 Marlin.45-70 Government.458 Winchester Magnum 7 mm TCU 7 mm BR . 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. February 15, 2022. Let your fellow shooters know share this article using the Facebook, Twitter and other social media icons below. Both the 296 and Lil'Gun loads functioned but my ears told me the 296 was the loudest of the two. 125 gr. If you cannot find one powder in stock, the other may function as a substitute, using the same load data. The 2017 printing is identified by the gold star on the front cover that states "Revised 2017 New Powders over 37,000 loads". This can lead to poor accuracy from lighter loads. 152. JavaScript is disabled. In contrast, subsonic .300 Blackout is ballistically very close to the Russian 9x39mm, the 2 often being compared to the point that bullet drop data and points of impact are virtually identical from 0 to 200 meters. A supersonic 300 Blackout round with a 110 grain bullet has a muzzle velocity approximately 1,000 fps slower than that of a 223 Rem, giving it a significantly faster bullet drop. 220 sierras were stable to 150 meters with 1:7 twist. Prior to building a custom bolt action rifle in 300 BLK I did a lot of homework on loads and load development. We are engineers, reloading enthusiasts and operate one of the most powerful ballistics calculators. However, the .300 Blackout is available in both supersonic and subsonic loads, while the . Close range only. I like my custom 300 BLK. The chief difficulty in accurately firing 300 Blackout comes from learning to accommodate its pronounced bullet drop. . 180 grain rainier wedges cycled with 11ish grains of IMR4198 out of my PSA 10.5in suppressed with Syrac Ordinance adjustable gas block. The twist rate needed to accommodate the heavy subsonic bullets makes finding accurate super sonic loads difficult. 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. Excellent for loading high velocity rounds in big bore revolvers such as .44 magnum, .460 magnum and .500 magnum. The Best Self Defense Ammo Ballistic Testing, The 300 AAC Blackout delivers ballistic performance comparable to 7.6239, yet possesses a base diameter that optimizes functionality in an AR-type platform. 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). Heavier subsonics can use Hodgdon CFE Black, Winchester 296 and Accurate 1680. Consult appropriate load manuals prior to developing your own handloads. W296 is also viable for reloading .300 Blackout, although it is best suited for supersonic loads only. Both loads are with a 225gr. What could be the problem with the load in the 16.5 ? 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. by rjacobs Sat Dec 14, 2013 4:27 pm, Post Winchester 296 is also recommended for 410-bore AA loads. Please take the time to read the disclaimer below and note that this data was gathered in a bolt action rifle and NOT a semiautomatic rifle. 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. 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 low case capacity requires the use of powders with a fast burn rate like H110 and IMR 4227. Besides the cost-saving advantages, handloading is also a way to tune your ammunition to your .300 Blackout rifles so that it performs with the best accuracy and reliability possible. Never miss a post! Most of the reloading manuals show lower data, I suspect this is related to the wide variety of ways to form brass for the cartridge and how that may cause an increase in pressures. Ultimate Reloader is not responsible for errors in load data on this website. 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. Not sure on charge weight but I know there is plenty info out there at, Those would be first hand from those guys. Relative Brun Rate: New Starline 300 Blackout Cases. and 8 lb. I generally use a balance-beam version, as its less expensive, but if youre inclined to spend more money, you can opt for a digital. 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. Winchester 296 . endobj By cross referencing the group size shown on the target with the group size in the table, you can determine which group was shot by which load. I may add notes to the original Post to each powder, with the understanding that sometimes what works for one gun combo may not work for another gun combo. The .300 Blackout is an intermediate rifle cartridge, just like 5.56mm NATO and 7.62x39mm. It is extremely easy to convert an AR-15 to fire 300 Blackout ammunition, and the rounds ballistic performance is different enough to justify purchasing the barrel necessary to do so. Winchester 296 is a ball powder developed for large handgun loads. 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. How do you guys get different data for Win 296 and H110? 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. AAC 7.62 Suppressor , Crimp is most important as heavy bullets want to move on recoil in the mag and will cause vertical stringing. Converting an AR-15 to fire 300 Blackout is as simple as swapping its barrel. The best 5 shot group was .334 MOA while the worst was 3.787 MOA! I check every single one for the sake of making sure there wont be any problems during my shooting sessions. Also slight keyholing and groups growing up. containers. There are also companies converting once fired 5.56 NATO brass (usually with the LC head stamp for Lake City) to .300 Blackout brass. I fired these in a Remington 700 at ninety yards without the suppressor attached. Size -- Quantity Beside h110 or 296, anyone have another powder they use for 147 supersonic loads? I was rather surprised that I received an request to review Win 296 powder. I know, how about the virtues of a bow or crossbow? Once you reuse your brass, your ammunition costs will decrease even more. These guns have had mixed success. You'll either spend less or shoot more. 7. Every product is hand selected by our editors. You might think I carry a gun because I don't trust God. For reloading information:WARNING: The loads shown are for informational purposes only. Often powders that are way to slow to be used effectively in the 300 blk. We may receive commissions on purchases from a link. 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. Advanced Armament Corporation began developing a .30 caliber subsonic cartridge optimized for the M4 platform in 2009. All .300 Blackout rifles can shoot either subsonic or supersonic with no additional changes or accessories, the only difference being in the ammunition. Nosler also has a heavyweight offering, in addition to various lighter weight options. An ideal solution for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition, its high loading density provides optimal velocity. A typical 125-grain bullet for supersonic loads, such as a Sierra MatchKing 2121, has an overall length of approximately 1.18. Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany.