In addition to the performance gained by a dedicated mag, the PMAG 30 AR 300 B also offers a safer way to feed your 300 BLK rifle. The store will not work correctly in the case when cookies are disabled. For most gun enthusiasts, most of the time, theres no functional issue with using a 5.56 NATO mag when loading .300BLK. You just have to try them out to make sure they will operate consistently. In short, the baseline Blackout has 60 percent more foot pounds of energy per round at 500 yards than the 5.56 and is akin to the 7.62x39mm M43 round used around the globe by . ), Magpul PMAG 30 Round AR/M4 GEN M2, 5.56x45 Window Magazine, Magpul PMAG 30 AR/M4 GEN M3 MOE, 5.56x45 Magazine - BLK, Hera USA H3 Gen 2 30 Round AR Magazine 5.56 / .223 Polymer - Tan, Lancer L5AWM 223/5.56 30-rd Magazine - Translucent Smoke, TROY AR Magazine 30 Round .223 Rem/ 5.56 NATO - Black, Lancer L5AWM 223/5.56 30-rd Magazine - Translucent Clear, DURAMAG / C Products SS 5.56/.223/.300BLK 5 Round AR Magazine, PMAG 30 Round AR/M4 GEN M3, 5.56x45 Window Magazine, ProMag 42Rd AR Magazine .223 Rem/ 5.56 NATO - Black, HEXMAG 30Rd AR Magazine Series 2 .223 Rem/ 5.56 NATO - Black, Magpul PMAG (40 Round) AR/M4 GEN M3, 5.56x45 Magazine, LANCER L5AWM 10rd Magazine - Translucent FDE, PMAG 30 AR/M4 GEN M3, 300 Blackout Magazine, PMAG 30 Round AR/M4 GEN M3, 5.56x45 Window Magazine - Medium Coyote Tan Finish, Mission First Extreme Duty Window 30 Round Magazine - SDE, PMAG 20 AR/M4 GEN M3, 5.56x45 Magazine - 20 Round, Hera USA H3 Gen 2 30 Round AR Magazine 5.56 / .223 Polymer - Black, Mission First Extreme Duty Window 30 Round Magazine, PMAG 30 AR/M4 GEN M3, 5.56x45 Magazine - Medium Coyote Tan Finish, Mission First Extreme Duty 30 Round Magazine, Magpul Enhanced Self Leveling Follower Yellow - 3 Pack, DURAMAG / C Products 5.56/.223/.300BLK 30 Round AR Magazine, Magpul Enhanced Self Leveling Follower - 3 Pack, Lancer L5AWM 300 BLK 20-rd Magazine - Opaque Black, Magpul PMAG 30 AR/M4 GEN M2 MOE, 5.56x45 Magazine - BLK, LANCER L5AWM 10rd Magazine - Opaque Black, Ammo Bundle | 2x AR-15 5.56x45 Magazines - BLK + 3x Sellier & Bellot SB556A 5.56x45mm NATO Ammo 55 Grain FMJ Ammo, Titanium Nitride (TiN) Bolt Carrier Group - Chrome + 10x Magpul 30 Round PMAGs, Titanium Nitride (TiN) Bolt Carrier Group - Gold + 10x Magpul 30 Round PMAGs, Ammo Bundle | 2x AR-15 5.56x45 Magazines - BLK + 3x PMC 556X X-Tac 5.56x45mm NATO Ammo 55 Grain FMJ Ammo, Ammo Bundle | 2x AR-15 5.56x45 Magazines - BLK + 3x PMC 223A Bronze .223 Rem Ammo 55 Grain FMJ Ammo, 16" M4 Profile Barrel 5.56 (Carbine) + 10x Magpul 30 Round PMAGs, Polished Black Nitride 5.56 BCG + 10x Magpul 30 Round PMAGs, DURAMAG / C Products 5.56/.223/.300BLK 30 Round AR Magazine - Pink, RTB Complete Lightweight BCG - BLACK NITRIDE with 2 FREE Magpul 30 / 10 rd PMAGs, RTB Complete M16 BCG - PHOSPHATE with 2 FREE Magpul 30 / 10 rd PMAGs, RTB Complete M16 BCG - NICKEL BORON with 2 FREE Magpul 30 / 10 rd PMAGs, RTB Complete M16 BCG - BLACK NITRIDE with 2 FREE Magpul 30 / 10 rd PMAGs, Mission First Standard Capacity Polymer Magazine - 30 Rd, DURAMAG / C Products SS 5.56/.223/.300BLK 20 Round AR Magazine, Bushmaster Magazine, Black Aluminum, Orange Follower - 30 Rd, Strike Industries AR-15 .223/5.56 Magazine 10 Rounds - Black, DURAMAG / C Products SS 5.56/.223/.300BLK 10 Round AR Magazine, Magpul D60 PMAG 5.56 Drum Magazine - 60 Round, Magpul Industries PMAG AR-15 GEN M3 .223/5.56 Magazine 10 Rounds - Black, LANCER L5AWM 10rd Magazine - Translucent Smoke. $27.99, Special Price $29.99. We may earn a commission on purchases from a link. Add to cart. Magpul Industries cannot process sales/shipments prohibited by law. To avoid disappointment or steering you in the wrong direction, we bolster our own experience with conversations with experts, comb through reviews on retailer sites & sales data, review industry publications, other blogs, and otherwise surface the best information available. $31.99 On Sale: $20.17 Out of Stock. PLEASE NOTE:Certain U.S. jurisdictions restrict firearm magazines sales. The casings for both the 5.56mm NATO and .300 AAC Blackout are almost identical. Our Low Price $29.97 Your Security is Our Priority Our guarantee Shopping with us is absolutely safe - you never have to worry about credit card safety when shopping here. The classic is, of course, the 5.56 NATO/.223 Rem, based on the original designs going back to the 1950s and 60s. You can generally use .300 BLK rounds in a 5.56mm magazine without issue, but commingling different cartridges in common magazines is just asking for pain. ENJOY FREE SHIPPING ON ORDERS OVER $300. F5 MFG presents one of its finest and robust drum mags, the skeletonized 50 round drum magazine for your AR 15. Our expert innovators and inventors work tirelessly round the clock to make the impossible, possible. $189.99, Special Price Generally, the best option is to opt for polymer magazines that have been designed specifically for .300 Blackout ammunition. It has a durable polymer construction that makes it tough and resilient, perfect for extended use. Distinct rib design provides the shooter a visual and tactical difference from any other PMAG to mitigate dangerous cross-loading. Using different mags for each caliber (like Hexmags for .300 BLK and Pmags for 5.56mm) will prevent cross-loading and simplify your range day packing. Product was successfully added to your shopping cart. Will not work in IMI Tavor . To be notified when back in stock, please enter your email address. Products are selected by our editors. Load up to 30 rounds quickly and easily with this loader. AR-15 50 Round 223/556/300 (non subsonic) Drum Magazine Limited Chevron Pattern Edition. $179.85 $0.59. Subscribe to our newsletter to recieve special offers and discount codes by email. $8.49, $15.99 These will get the job done and feed generally well but will do so at the cost of reduced capacity, usually, 30 .300 blackout rounds instead of 30 5.56mm rounds. FEATURES: Hardened steel feed lips. Made from 1 piece of BLACK closed cell PVC for strength and durability. The PMAG 30 AR 300 B's distinct rib design . Diversity. Like its smaller-calibered brethren, the .300 BLK Pmag line retains all of the great Magpul GEN M3 features like their crush-resistant polymer & aggressive front and rear texture. This item is currently unavailable. These controls take the form of export regulations and license requirements. This magazine also works . Magpul uses polymer feed lips, and are incredibly proven performers in any environment, but if you prefer steel feed lips youll want to look for Lancers or other brands that dont put polymer in their lips, which can be a matter of both preference and overall reliability. Suitable for AR-15 Rifles or other 300 Blackout Rifle enthusiasts, these rounds are supersonic, which means they will be more consistent in medium-range target practice. We use cookies to improve your website experience. At a Glance: Our Top Picks for 300 Blackout Magazines. As part of the express consideration provided for receipt of Magpul's goods, technical data and/or services, you, our customer, acknowledge that the export, re-export or other transfer, directly or indirectly, of the goods, technical data and/or services provided by Magpul in violation of U.S. law is prohibited. If I had a dollar for every time I read someone claim that using a 5.56 NATO mag to load .300BLK would reduce the available capacity below the rounds intended, I would have a few more ham sandwiches each week. The RTBA brand brings you the only lightweight .22LR pencil barrel on the market at an affordable price! JavaScript seems to be disabled in your browser. $13.99. I think that this tradeoff can be acceptable, but since magazines are relatively affordable to begin with, it makes more sense to go for magazines that are intended to work with the caliber that I plan to shoot the most, even if something else will get the job done. Buyer's Club $17.99 Non-Member $19.99 . Online Only. Magpul PMAG 30 AR 300 B Gen M3 Magazine, .300 AAC Blackout, 30 Rounds, Black. If you finalize this order & decide you do not want them we will refund your order . While these mags are, in many ways, identical to those 5.56mm variants, our recommendations will make it easier to tell them apart in your range bag, give you a sense of the best brands and features all while keeping price point in mind. The Lancer Systems L5 AWM Advanced Warfighter 300BLK magazine has been specifically engineered for use with heavy subsonic .300 Blackout ammunition, particularly with 200+ grain projectiles. In addition to the performance gained by a dedicated mag, the PMAG 30 AR 300 B also offers a safer way to feed your 300 BLK rifle. The .300 AAC BLK offers a .30 caliber round for those who want to perform with a .30 caliber projectile, with equipment like the M4 carbine. Most magazines are cheap and plentiful, and the same is true with .300 Blackout mags. 338 Win Mag Dummy. Designed, tooled, manufactured, and assembled in the USA. Next-generation impact and crush resistant polymer construction, Bolt hold open feature to lock the bolt back on the last round, Ratcheting Loading Lever takes tension off the spring for easy loading by hand, Feed Tower is compatible with most loading devices, including USGI stripper clips and guides, the StripLULA, and others, Designed to be left loaded for long term storage with no degradation of function, Easy to disassemble for cleaning with only a flat-bladed screwdriver or similar flat-bladed tool, Slip-on, semi-rigid dust cover prevents grit and debris intrusion during storage and transport, Anti-glare translucent window on rear of drum allows for easy determination of rounds remaining, Paint pen dot matrix panel on back of body to allow for identification marking, MAG576 PMAG D-60 AR/M4 GEN M3 Usage and Maintenance Instructions, ITARInternational Traffic in Arms Regulations Controlled Product. Description: Designed for medium-range target practice, training, and plinking, Stryker 300 AAC Blackout Tracer ammunition is 100% American-made. Add to cart. Copy this link and share it with your friends. Lancer also has a short 20-round magazine. Right in the same budget ballpark as the Pmag, these Hexmags have a hexagonal texture on the whole magazine, a red follower, and a matching red button on the bottom to view the floor plate. $19.99, Sale $19.99, Special Price The Magpul PMAG D-60 AR/M4 5.5645 Nato 300 Drum Magazine is a high-capacity magazine designed for AR-15 rifles and carbines. 29. When reviewing guns or gear, we get our hands on as many products as possible, but there are times when certain products or categories are a real challenge be it availability, cost, or simply a lack of resources we can get stymied going hands-on with all the potential candidates. Minus 10 Round Limiter PMAG AR/M4 GEN M3, 3 Pack, Minus 5 Round Limiter PMAG AR/M4 GEN M3, 3 Pack, PMAG Ranger Plate AR/M4 GEN M3, 3 Pack, Compliance Notices and Magazine Restrictions, Wide compatibility with most 'STANAG 4179' platforms such as the AR15/M4, FN SCAR, IWI Tavor, and others. Were reader-supported, which means we may earn a small part of the sale from links to any products or services on this site. The PMAG 30 AR 300 B GEN M3 is a purpose-designed magazine for rifles chambered in 300 Blackout (300 BLK). I have, on multiple occasions and with various mag brands using windowed magazines and plain jane sticks, successfully loaded a 5.56 magazine to capacity with .300BLK rounds. 300 AAC Blackout ammo, SAAMI short name 300 BLK, also known as 7.6235mm is a rifle cartridge developed in the United States by Advanced Armament Corporation (AAC) for use in the M4 carbine. When considering dedicated .300 Blackout magazines, you have options.You can keep using your 5.56mm magazines, but identifying .300 BLK from 5.56 will be difficult without a means of avoiding cross-loading and the damage that can do to yourself or your firearms. Marks engraved in loader for 10, 20, 28, 30 rounds. 4.6 out of 5 star rating (46 reviews) . The unique drum configuration keeps the height of the magazine manageable and allows for prone firing and easier storage. No need to head to the bargain bin for your BLK. Get discounts from top brands and our latest reviews! Add to cart. Two AR-15 magazines with the black mag showing off a .300 AAC Blackout and the yellow mag housing a .223 Remington. Shopping with us is absolutely safe - you never have to worry about credit card safety when shopping here 2023 Copyright, entire contents by CTD, Inc. Cheaper Than Dirt! 3.6 out of 5 star rating (32 reviews) Quick View. Constructed of next-generation impact and crush resistant polymer. WARNING:Observe safe firearm handling practices at all times. The L5AWM is compatible with many modern weapon systems chambered in .300 Blackout. Retailer Updated; HERA USA H2 AR-15 Magazine 5.56 NATO 20 Rounds Polymer Construction OD Green Finish: 20 rnd $ 9.55: 1: $9.55: CheaperThanDirt. O ne cartridge that has taken ahold of the modern sporting rifle industry and appears to have strong staying power is the .300 AAC Blackout round. You can expect any AR 223 mag or 300 AAC Blackout AR magazine to work every time you take it out for target practice. Sporting Goods. . . 99 $7.99 $7.99. As a dedicated magazine, the D&H AR-15 300 AAC Blackout 20 Round Magazine should be your number 1 choice for most heavy sub-sonic 300 Blackout rounds. Your Price: $19.57. (AY) 300 Blackout Magazine Marking Band American Family Owned Business, (AQ) 6 Pack 300 Blackout Magazine Marking Band Subdued Colors American Family Owned Business, (J) 6 Pack Yellow and Black 300 Blackout Magazine Marking Bands 7.62 X 35mmAMERICAN Family Owned Business, 45 Pack Miaozhun Magazine Marking Bands, 5.56 NATO, .223 Remington, .300 Blackout Magazine Caliber Identification, Bomeek Silicone Magazine Marking for .300 BLK and SUBSONIC and Supersonic Double Sided Magazine Marking Band Kits -12 Pack, Customize your gun with GunSkins DIY vinyl wraps, Discover new colors to organize your magazines, All customers get FREE Shipping on orders over $25 shipped by Amazon. $12.99, Special Price .300 Blackout vs 5.56mm NATO. more at 500 yards. There is, however, a significant advantage to using a magazine thats made for a specific caliber. Buyer's Club $107.99 Non-Member $119.99 . Rating: 80%. Rating: 100% . F5 MFG presents one of its finest and robust drum mags, the skeletonized 50 round drum magazine for your AR 15. Specifically engineered for use with heavy subsonic .300 Blackout ammunition (200+ grain), the Lancer L5AWM 300BLK magazine features an updated internal geometry which allows longer heavier cartridges to stack properly, increasing feeding reliability when compared to a traditional .223/5.56 . Therein lies the potential for misuse. 30-round magazine, making the rifle easier to maneuver. However, the heavier Blackout retains more of that energy downrange, having over 130 ft./lbs. Add some visual indicators like a specific caliber in the DOT matrix, and this gives you a great solution without breaking from Magpul products if theyre your thing.