125 gr. In my Palmetto State Armory 7.5 upper the load functions perfectly ! 220 sierras were stable to 150 meters with 1:7 twist. stream I explained to him he wouldnt really have a 300 BLK anymore. If you arent worried about being on the cutting edge of accuracy, the fast twist needed to stabilize the heavier bullets, means you are spinning the lighter loads way too fast. It set the standard. You have a number of options. 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. Click "Get Data" to view results. Very versatile. The loads shown below are only considered safe in the test gun! Turns my carbine gas rifle into a single shot (no jams, doesnt even try to cycle), but highly accurate. <>>> Find load data for Shooters World Blackout propellant by clicking the button "Loads for this Powder".More about this powder:ShootersWorld: Ballistic results for this propellant show it appropriate for both pistol and rifle cartridges that incorporate a near straight-walled cartridge case. A view into a Dillon Precision XL650 progressive reloading press midway through loading some .300 Blackout with 180-grain Rainier Ballistics FP bullets.The .300 Blackout has had a few years to grow now. Size -- Quantity Free shipping for all bulk orders. Running a rifle like this suppressed would be a hoot. 448 54 300 Blackout is taking the shooting world by storm, and for good reason. I fired these in a Remington 700 at ninety yards without the suppressor attached. Shot about 300 this weekend. and 8 lb. IMR propellants have long been used to manufacture US military service ammunition, such as .30-06 M2 Ball (IMR 4895) or 7.62mm NATO M61 AP (IMR 4475). If you want cheap, youre looking at having to buy remanufactured ammunition, which can sometimes be of questionable quality. Of course, you need a reloading press. Duane Siercks, Ballistic Technician. Prior to building a custom bolt action rifle in 300 BLK I did a lot of homework on loads and load development. <> Close range only. Hodgdon's load data for H4189, H110, Lil-Gun powders (not that I'm using those powders) with A-Max 208's actually lists 2.26" as the OAL which is the max SAAMI spec. They are constantly asking about powders. 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. 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. % There was a problem loading the comments. Win 296 and H110 are the same, 4227 is not. 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 isnt hard to save yourself roughly a third of the cost of a box if youre used to buying quality ammunition. The maxorder quantity of any powder SKU is, https://shop.hodgdon.com/sites/www/files/2022-04/2022-Winchester%20Powders%20SD. Baton Rouge. 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. 1/8 twist. AR-platform rifles optimized to run subsonic 300 Blackout tend to fire supersonic ammo poorly. Rifle Data Rifle Data Here you will find load data for some of the most recent cartridges on the market, with more being added each week. IMR 4227 is suitable for supersonic and subsonic loads. We may receive commissions on purchases from a link. Create a free website or blog at WordPress.com. A look at 300 Blackout ballistics including velocity, energy and drop data for some of the most popular loads among American shooters. Selected this powder based on recommendations that it was good for .410 reloading. Depending on the weight and length of the bullet selected, the amount of space available inside the case may change dramatically. The 300 Blackouts recoil is not significantly different from the 5.5645, and its price isnt prohibitively higher. containers. 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. Pistol ammo loads with H110 call for magnum primers. . Runs with or without a suppressor. While the 300 BLK is easy (and inexpensive) to reload, Remington and AAC recognized that most people are not reloaders. http://data.hodgdon.com/cartridge_load.asp, http://www.accuratepowder.com/wp-conten 16_Web.pdf, http://www.accuratepowder.com/wp-conten 7-2-13.pdf, http://sierrabullets.files.wordpress.co ackout.pdf, http://www.lehighdefense.com/index.php/load-data, http://www.barnesbullets.com/wp-content TAC-TX.pdf, http://www.quarterbore.com/300whisper/subsonic.html, http://www.quarterbore.com/300whisper/supersonic.html. For more information, go towww.P65Warnings.ca.gov, I have gotten great results when used to reload 300BK OUT, Love this powder. BTW, small standard rifle primers are nearly identical to small magnum pistol primers .. about the same mix and cup thickness. (r.). Ive been using Modular Driven Technologies Chassis systems for nearly four years. by 300m3nt0kAAC Sat Dec 14, 2013 6:27 pm, Post What could be the problem with the load in the 16.5 ? [ETA] QuickLoad says if you want your blackout to go faster, reduce bullet weight (175 gr SMK) and run about 17gr IMR4198. Well you would be wrong. The LGSs by me that carry VV can not get 120. 1 pound. Rather than having a steep shoulder and overbore case, like the 20 Vartarg (a 221 Remington necked down to 20 caliber), it has a relatively straight design that requires fast magnum pistol powders. The Fora platform includes forum software by XenForo. 180 grain rainier wedges cycled with 11ish grains of IMR4198 out of my PSA 10.5in suppressed with Syrac Ordinance adjustable gas block. How do you guys get different data for Win 296 and H110? Moderators:gds, bakerjw, renegade, bamachem, Post There are also companies converting once fired 5.56 NATO brass (usually with the LC head stamp for Lake City) to .300 Blackout brass. Highly recommended, I reload for my 300 Blackout very clean burning powder and accurate, great for .357, .41, and .44 magnum pistols. 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. As mentioned, it should NOT be reduced. (296 and H110 are verified the exact same powder, just marketed under two different brand names.) 1 0 obj 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. In contrast, a 220-grain bullet ideal for subsonic loads, like Sierra MatchKing 2240, possesses an overall length of roughly 1.49. I'm setting up to start loading 300 Blackout. A crowd favorite for pig hunting, deer hunting and general subsonic fun with silencers, it remains a strong choice for many shooters. Winchester 296 is a ball powder developed for large handgun loads. While subsonic loads are technically possible with W296, you should avoid them because it is too easy to reach dangerous overpressure levels with this powder. Offcource in case of subsonic 300 BLK, forgot to mention, sorry. Rainier Ballistics has introduced plated 180-grain bullets for subsonic use only. Load Data Card - .300 AAC Blackout (7.62x35mm) - AR-15. Never seen that with 1:7 rifling twist. However, nowadays, inexpensive, big-name mass-produced .300 Blackout is harder to find. The following are loads that Lehigh Defense recommends for the 194gr ME bullet. Remember sib sonic loads are only a 100 yd load. However, it is listed in the 2017 and later printings. Berry's 220 grain 300 Blackout bullets. Also note when examining published materials you will find a wide range of loads that are deemed safe. My Start load was 16.5 grains and showed no pressure. Geez. 1 MOA. 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. It is quiet enough to allow a shooter to fire it without hearing protection. 300 Blackout 220 GR SIE HPBT Winchester 296 .308" 2.260" . An optimal powder charge fills up between 90% and 100% of the case, provided it doesnt result in dangerous levels of overpressure. This cartridge was designed from the ground up to provide adequate performance in both supersonic and subsonic applications, making it highly versatile and adaptable. . All this suppressor talk does not apply to 98per cent of the public. powder: A1680. The chief difficulty in accurately firing 300 Blackout comes from learning to accommodate its pronounced bullet drop. This website uses cookies to ensure the best experience possible. The Rainier Ballistics bullets come in a wedge or a hollowpoint offering. 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. Yea, that's right. The second of the two tools I find indispensible is a good set of calipers. 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. A typical 125-grain bullet for supersonic loads, such as a Sierra MatchKing 2121, has an overall length of approximately 1.18. For lightweight supersonic loads IMR 4227, Hodgdon CFE Black, Hodgdon H110, Winchester 296 and Alliant 2400 are good options. Thank you. The best powder for heavy 44 Magnum loads with 300 grain bullets!!! The .300 Blackout is an intermediate rifle cartridge, just like 5.56mm NATO and 7.62x39mm. VAT (where applicable), shipping costs and possible delivery charges. These guns have had mixed success. The part is free, you are just responsible for any applicable taxes and Shipping/Handling. I have three sources of loading data: Lyman's. 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. Comprehensive load data for Winchester 296 reloading powder und technical specifications for this propellant. Advanced Armament Corporation began developing a .30 caliber subsonic cartridge optimized for the M4 platform in 2009. 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. The twist rate needed to accommodate the heavy subsonic bullets makes finding accurate super sonic loads difficult. Handloading, also called reloading, is more than just a wonderful hobby for gun owners. Second stupidly and even dangerously compressed loads The D&H Tactical magazine on the right shows no such issue with the 180-grain Rainier Ballistics FP, due to having shallower front ribs in the magazine. Click here to download Sierra Bullets 300 AAC Blackout Load Data for the 5th Edition Manual. Whether you are reloading to save money or to create the perfect load for hunting, self-defense, or suppressed use, there is load data and a suitable propellant for you. Often powders that are way to slow to be used effectively in the 300 blk. These dimensions make caliber conversions of firearms from 5.56/.223 to .300 Blackout relatively easy, only needing a barrel replacement. Rounds were fed from a AICS style 223 magazine from Accurate Mag. You'll either spend less or shoot more. It provides similar effectiveness to the 7.6239 or the slightly more powerful 30-30 cartridges except works in the more up-to-date AR15 platform. There are different opinions about the need for magnum primers with H110 in 300 BLK. 28:21. It is a compressed load and I have read about the dangers of compressing trail boss.. +1; Yup, TB gets really wonky if you compress it. Ultimate Reloader is not responsible for errors in load data on this website. Then select your bullet weight, powder manufacturer and powder type. Hodgdon H110 is identical to Winchester 296; it is simply sold under a different label. Your email address will not be published. Supersonic loads with lighter bullets are suitable for hunting and offer ballistics equivalent to .30-30 Winchester or 7.62x39mm. The rifle, as pictured above, includes the following parts fromBrownells: For testing and evaluation purposes, I used 125, 135, 175 and 220 grain Sierra MatchKings (left to right in photo below) over H110 and IMR 4227 powders. It is a beginning and the list will be adjusted and or modified as things progress. 152. Hodgdon H110 is identical to Winchester 296; it is simply sold under a different label. Feeds well in my Hornady progressive press. Why not put all pomp aside and manufacture light bullets for this PISTOL? 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. Is that obsolete now, or not recommended. If, you are wanting to use 4198 for driving a .223, then that is a different story. Anecdotal accounts from other shooters indicated this would provide the best accuracy with the 220 grain Sierra MatchKing (SMK). Yes, I am a Baptist, and yes I carry a gun. Find load data for Winchester 296 propellant by clicking the button "Loads for this Powder". Rifleshooter.com and its authors, do not assume any responsibility, directly or indirectly for the safety of the readers attempting to follow any instructions or perform any of the tasks shown, or the use or misuse of any information contained herein, on this website. They first looked to the 7.6239 for inspiration. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. I was at Cabelas flipping through several reloading manuals and could not find 147 gr. Share your experiences with other customers. Thanks, The data is all wrong anyway. The typical range of bullet weights runs from about 110 grains all the way to 240 grains.For brass, you have some options. Subsonic 300 Blackout. 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. 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) . A view into a Dillon Precision XL650 progressive reloading press midway through loading some .300 Blackout with 180 . Please enter your login details below. Firearm: 8.5 CMMG Barrel, H3 heavy buffer, superlative arms adjustable gas block, 30 Cal Kinetic Suppressor. <> Address: xxl-reloading.com, Gartenweg 9, 83661 Lenggries, Germany. endobj The design of the cartridge itself is a bit of an issue as well. 12 gr. --2195 fps. 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. Corncob media is fine for most brass. You can purchase factory-new brass made by Hornady or Remington. Keep in mind that the benchrest crowd, the hot-rodders of this sport, feel the best accuracy is on the edge of stabilization. So this is going to be a List of powders that can be used in the 300 blk. An ideal solution for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition, its high loading density provides optimal velocity. Hogdon H110 works well for 110-220gr projectiles. Ive seen published load data with N120 as well. When it comes to recoil energy, assuming you're using an 8 pound rifle, the Blackout hits you less with 4.3 foot-pounds compared to the AK's 6.34 foot-pounds. Although they are more recently developed cartridges, lots of people love lil' gun in 460 Magnum and in the rifle cartridges 300 Blackout and 450 Bushmaster. 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. 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. Punching it into quickload shows a 64% case fill, and pressures estimated in the 22K range. 300 BLK, Cartridge Selection, Reloading In ill health for some time, Oliver F. Winchester died December 11, 1880 at age 70 in New Haven, Connecticut. To clean your brass, you need a vibratory polisher/tumbler, polishing media and brass separator. The target was a 2 orange dot printed on paper. It is a classic reloading powder that should be on the shelves of any handloading enthusiast. http://www.300blktalk.com/forum/viewtopic.php?f=141&t=81553. An ideal solution for loading 357 Magnum, 44 Magnum, and even 410-bore shotshell ammunition, its high loading density provides optimal velocity. Either way, I think we can all agree both are good. . There tends to be a lot of newer 300 blk owners, and re-loaders joining lately, and I believe that will continue to grow. Ramshot Enforcer is also usable as a high-performance powder for .300 Blackout supersonic loads, ideal for projectiles ranging between 110 and 155 grains. and 8 lb. I'm loading .300 Blackout with 230gr bullets. Although functionally identical to the 300 Whisper, the 300 AAC Blackout is its own SAAMI standardized cartridge. 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 . Testing both .308 versions of the Speer Gold Dot in 300 Blackout. 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. There is not much load data for this powder so I had to work up my own. * All prices incl. The CCI 400s are more than capable of getting a full burn in a 300 BO, and pressure issues are really very minimal in 300 BO because it really is a relatively low pressure load. Note: H110 loads should never be reduced by more than 3%. You may have a great load that is pushing max and loading from an 8lb keg, and a few years later you buy another keg. LOADS LESS THAN MINIMUM CHARGES SHOWN ARE NOT RECOMMENDED. Another advantage of the .300 Blackout cartridge is its dimensions. In 2012, Hodgdon introduced the Copper Fouling Elimination reloading powder line, with the CFE 223. Per the powder manufacturers, we are only able to reprint the data they have provided to us. containers. The 300 BLK is an interesting cartridge for the rifleman. Another option is to load your own. 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. .300 Whisper / .300 AAC Blackout / .300 Blackout reloading data with 26 loads. 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. One of the benchrest guys I know asked how I liked my 300 BLK rifle. Winchester - Legendary Powders RELOADING DATA CENTER ALL THE LOAD DATA YOU'LL EVER NEED ALL IN ONE PLACE! Copyright Ammotogo.com 2023 All Rights Reserved.

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