The .300 Blackout is a necked-down version of .223/5.56mm. Available translucent or opaque. Search by Manufacturer. Best .300 Blackout Magazines - Sniper Country .300 Blackout vs 5.56mm NATO. Ambidextrous charging handle. All under one roof. 303 British Dummy. Will not work in IMI Tavor . Caliber: 300 AAC Blackout (also available in 5.56 and 9mm, and all calibers are available as conversion kits) Action: bullpup semi-auto, long stroke gas piston with 2-position adjustable gas block Magazine: uses standard AR-15 (STANAG) magazines. $15.99, Sale .300 Blackout (BLK) vs. 5.56: What's Best For You? With a larger capacity than previous PMAGs, the PMAG D-60 gives the shooter 60 rounds of ammunition, effectively allowing the same round count as two standard capacity 30-round magazines without requiring a critical reload. Anyone who says youll negatively impact magazine capacity when loading .300BLK in a 5.56 stick has never actually tried to do it. Amazon.com: 300 Blackout Magazine Your high capacity magazines super store. See why 300 AAC Blackout for home defense just makes sense as it's a fantastic round for defending your property and family at home. Amazon.com: 300 Blackout Magazine Bands One of the key features of 300 BLK is the compatibility with 5.56x45mm parts, but with the magazine, it is a compromise to do so. Get outstanding performance at an affordable price with Ammo, Inc. 300 Blackout Ammo, . 4.7 out of 5 star rating (50 reviews) Quick View. Usually, the pricier the stick, the more durable and versatile the materials, but a $15 magazine, like the Magpul Gen 3 PMAG, will get you a long way. $101.00, Special Price These Gen M3 PMAGs mitigate cross-loading by adding .300 BLK-specific next-generation features like distinct rib design, rear texturing on the magazine body, and an easily-removable, slim floor plate, and stainless steel spring. Search Results for: "AR 300 blackout drum mag" Palmetto State Armory PA-15 300 Blackout Police Trade-In AR Pistol with Red Dot Sight Style: SCD648976; Department: Firearms > Used Gun Collection; Diamondhead Transporter 300 Blackout Side Folding AR Pistol with 7.5 Inch Barrel . Keeping with the theme of changing things visually, many shooters use windowed Pmags for specific calibers like the .300 Blackout. 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. $9.99, $10.99 Theyre made out of high-quality, black anodized aluminum for years of service and a solid lock into any AR mag well. 10.5" 300 AAC Blackout Build Kit - DrumMagazines.com $ 20.00 - $ 23.00. SureFire earplugs 26dB Noise Reduction Rating (0) First and foremost, its a good idea to get a magazine designed for the .300 Blackout to prevent you from trying to feed 5.56mm into the wrong rifle, or the other way around which would lead to catastrophic results. Running windowed PMAGs in my .300BLK PSA PA-15. Ruger Mini-14 Magazine .300 AAC Blackout 20 Rounds Laser Engraved Metal Dark Fin. (See Magpul Compliance Notices page for more information). This replacement magazine is a factory original from Magpul Industries. 300 Win Mag Dummy. Pistol length gas tube. stack ammo, the magazine profile is four to five inches shorter than a standard Only the 5.56 NATO and .300BLK can be chambered in a common AR, so mag differentiation is a must. Magpul PMAG D-60 Drum Magazine AR-15 223 Remington, 5.56x45mm 60-Round Polymer Black. 4.8 4.8 out of 5 stars (32) Save 13%. For most gun enthusiasts, most of the time, theres no functional issue with using a 5.56 NATO mag when loading .300BLK. - Add to cart. SGM Tactical VEPR 12 Drum Magazine, 12 Gauge, 25 Rounds. It has a durable polymer construction that makes it tough and resilient, perfect for extended use. Gun Magazines & Clips | Rifle, Pistol, Shotgun Mags 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. For the best experience on our site, be sure to turn on Javascript in your browser. F5 MFG presents one of its finest and robust drum mags, the skeletonized 50 round drum magazine for your AR 15. Highlighted is the .223 mag's internal shoulder rib, which lines up perfectly on the .223 cartridge but can cause some feeding issues with the .300BLK. round magazine for the AR-15 chambered in .223 Rem/5.56 NATO and .300 AAC Gunmag Premium Vintage Tri-Blend Logo T-Shirt, Bulgarian AK-47 7.62x39mm 40-Round Clear Polymer Magazine, Bulgarian AK-47 7.62x39mm 30-Round Steel Magazine, ETS Sig Sauer P320, P250 9mm 40-Round Extended Magazine, Night Fision Optics Ready Stealth Night Sight Set for HK VP9, Crucial Concealment Covert Right-Handed OWB Holster for Glock 43/43X Pistols, Duramag AR-15 .223 / 5.56 10-Round Stainless Steel Magazine with Black Follower. The improvised and revised version of this mag has a better feeding system that delivers durability, reliability, and the fun of shooting without any errors. $90.75, Sale . Stryker: 300 AAC Blackout M62 Tracer 142 Gr. AR-15 50 Round 223/556/300 (non subsonic) Drum Magazine - Limited Chevron Pattern Edition. However, at 700 meters, 300 AAC Blackout gains the same muzzle energy that 5,56 develops at 500 meters, which is a very good result for long-distance shooting. Were reader-supported, which means we may earn a small part of the sale from links to any products or services on this site. No need to head to the bargain bin for your BLK. The Magpul GEN M3 is a go-to magazine in any caliber and their .300 BLK mag is no different. 39. We're proud to offer Military/Veterans, First Responders, and Government Employees special pricing. This is because heavier bullets like the subsonic . It means any excess metal was removed while during the manufacturing process to ready the mags with bare minimum metal to function properly. Magpul PMAG M3 AR-15 300BLK 30 Round Magazine. JavaScript seems to be disabled in your browser. Use with other calibers such as .300 AAC Blackout is not recommended. Ruger SR-556 6.8mm SPC 5-Round Magazine. This process makes the products sleek, lighter, and perfectly balanced. The casings for both the 5.56mm NATO and .300 AAC Blackout are almost identical. Target Sports USA Target Sports USA APEX 300 AAC Blackout Ammo 115 Grain HP Controlled Chaos. Besides the easy conversion between 5.56 and .300 BLK, the .300 BLK does a lot the 5.56 can't. First off, it's a very versatile load with projectiles weights ranging from 110 grains to 220 grains. Impact resistant polymer body. Sale! Built to hold (30) rounds of ammunition. L5AWM 300BLK 30 Magazine. 1996-2023, Amazon.com, Inc. or its affiliates, Select a location to see product availability. $29.99, Special Price .300 Blackout Magazines | The Mag Shack For the best experience on our site, be sure to turn on Javascript in your browser. Products are selected by our editors. All rights reserved. Variants of this versatile magazine work in 5.5645/.223 and most 300 AAC Blackout*. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Magpul Industries cannot process sales/shipments prohibited by law. Designed for use with Mil-Spec AR (M4 M16) lower receiver. .300 AAC Blackout ammo is an excellent close range performer and one of the best calibers to use with a suppressor. X Products X-15. You must have JavaScript enabled in your browser to utilize the functionality of this website. $128.20. $19.99, Sale Headstamp-to-Headstamp: 300 Blackout vs 5.56 - American Firearms Shop online Today and Save! The PMAG 30 AR 300 is impact and crush resistant, plus the anti-slip and anti-tilt tech make them some of the most durable and best-designed magazines for rifles available. For the best experience on our site, be sure to turn on Javascript in your browser. Ruger 90526 OEM Black Detachable 30rd for 300 Blackout Ruger AR-556, SR-556 Takedown. Below is my list of the best .300 BLK magazines for 2022. 300 AAC Blackout 125 Grain FMJ (20)RD SIG Sauer Elite Ball Ammunition (0) Sale. Considering that .300 Blackout has been on the market for some time now, its a logical step to take advantage of small, but important, performance gained from .300 Blackout magazine technology advancements over the last several years. Ruger 90526 OEM Black Detachable 30rd for 300 Blackout Ruger AR-556, SR-556 Takedown, Magpul MAG1182-BLK PMAG GEN M3 Black Detachable 20rd 300 Blackout for AR-15, Lancer 428001 L5AWM Smoke Detachable 30rd 300 Blackout for AR-15, Ruger 90484 OEM Black Detachable 20rd for 300 Blackout Ruger Mini-14, ProMag AA13610 Arch Mag 223/204/300BO FOR AA Stocks, CZ 13014 CZ 527 300 AAC Blackout 5rd Black Finish, Magpul MAG800-BLK PMAG GEN M3 Black Detachable 30rd 300 Blackout for AR-15, C Products Defense Inc 3023008175CPD CPD Duramag Speed 30rd Fits AR-15 .223 Cal/5.56/300Blk OD Green Aluminum, C Products Defense Inc 2023002178CPD CPD Duramag Speed 20rd Fits AR-15 .223 Cal/5.56/300Blk Gray Stainless Steel, C Products Defense Inc 2023009175CPD CPD Duramag Speed 20rd Fits AR-15 .223 Cal/5.56/300Blk Bronze Aluminum, C Products Defense Inc 2023008175CPD CPD Duramag Speed 20rd Fits AR-15 .223 Cal/5.56/300Blk OD Green Aluminum, C Products Defense Inc 2023007175CPD CPD Duramag Speed 20rd Fits AR-15 .223 Cal/5.56/300Blk Bronze Aluminum, C Products Defense Inc 2023005175CPD CPD Duramag Speed 20rd Fits AR-15 .223 Cal/5.56/300Blk Blue Stainless Steel. Shop from our wide selection of .300 Blackout magazines, available from industry-leading manufacturers. A better solution is picking up some dedicated .300 Blackout magazines; our favorite manufacturers already make many options that will work well and are dedicated to .300 Blackout. One thing to keep in mind with aluminum magazines, theyre durable but can bend and dent rather than break (like polymer magazines might). .300 Blackout mags are indeed different. Will only hold 300 AAC Blackout rounds. There is an indent towards the front of the magazine along both sides of the mag that keeps the 5.56 rounds from moving . The PMAG 30 AR 300 B's distinct rib . $19.99, Special Price Sale. Shop from our wide selection of .300 Blackout magazines, available from industry-leading manufacturers. Get discounts from top brands and our latest reviews! Visit our 22/rimfire category today and take advantage of our lightning fast shipping! Add to cart. 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. . Gorilla Ammunition .300 BlackOut 115gr, Controlled Chaos, Pig Punisher - 20 Round Box. The agile and innovative technologies have helped us manufacture highly durable, functional, and convenient-to-use products at affordable pricing. Brand: Hexmag Magazines. Customers acquiring ITAR goods, technical data and/or services from Magpul shall be responsible for obtaining any necessary U.S. or other government authorization required to ensure compliance with applicable export laws. Dont be fooled by gimmicky mags with strangely high price points: even the most proven .300 Blackout mag shouldnt cost you much more than $20. Quality. $8.49, $15.99 Innovation. Notify Me. We use only the most trusted contractors to precision manufacture our .22LR barrels, bolt and magazines. Built entirely of aluminum, the fully enclosed magazine Page 1 of 2. You can expect any AR 223 mag or 300 AAC Blackout AR magazine to work every time you take it out for target practice. Dedicated, purpose-designed magazine for rifles chambered in 300 Blackout. 300 AAC Blackout Mags | In Stock 300 Blackout Magazines - AmmoBuy .300 AAC Blackout (also known as .300 BLK or 7.62x35) is a cartridge originally developed for U.S. military special operations. Are we proponents of using the right tool for the job whenever possible? We highly recommend, Lancer L5AWM AR-15 .300 BLK 30 Round Magazine, Magpul PMAG M3 AR-15 300BLK 30 Round Magazine, Hexmag Series 2 AR-15 .223/5.56 Magazine (6 Pack), Daniel Defense DD AR-15 .223/5.56 32 Round Magazine, Hexmag Series 2 AR-15 .223/5.56 30 Round Magazine, 10 Pack Magpul Pmag M3 AR-15 300BLK 30 RD Mag, Hexmag Series 2 AR-15 .223/5.56 10/30 10 Round Magazine, CPD Duramag SS AR-15 .223/5.56/.300BLK 20 Round Magazine, Lancer L5AWM AR-15 .300BLK 20 Round Magazine, Magpul PMAG 20 AR .300BLK GEN M3 20 Round Magazine, Daniel Defense DD AR-15 .223/5.56 10/32 10 Round Magazine, Ruger Mini-14 300 AAC Blackout 20 Round Magazine. Generally, the best option is to opt for polymer magazines that have been designed specifically for .300 Blackout ammunition. The PMAG 30 AR 300 B GEN M3 is a purpose-designed magazine for rifles chambered in 300 Blackout (300 BLK). This magazine also works with M16, an adapted rifle from AR15 with the same caliber. True, .300 AAC Blackout works well enough in AR-15 magazines, but using the purpose-designed PMAG ensures reliability and is the safest way to feed your rifle. Rating (s) (9) Add To Cart. For the best experience on our site, be sure to turn on Javascript in your browser. The .300 Blackout is one of the more interesting calibers in recent years, officially approved by SAAMI in 2011, and born out of a need for a specialized close-combat round for special operations units, the .300 AAC Blackout has become one of the most popular chamberings for the AR-15 platform and for a good reason. 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. Pmag D-60 Ar/M4 Gen M3 - Magpul 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. Many shooters will dedicate specific types or brands of magazines to specific calibers. Can .300 AAC Blackout cartridges be loaded into 5.5645mm NATO drum Downrange Comparison. Bulk .300 AAC Blackout Ammo - BulkAmmo.com The .300 Blackout is one of the more interesting calibers in recent years, officially approved by SAAMI in 2011, and born out of a need for a specialized close-combat round for special operations units, the .300 AAC Blackout has become one of the most popular chamberings for the AR-15 platform - and for a good Continue reading The Best .300 Blackout Magazines The store will not work correctly in the case when cookies are disabled. The classic is, of course, the 5.56 NATO/.223 Rem, based on the original designs going back to the 1950s and 60s. 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. Out of Stock (37) $14.95 . Instead of opting for an aggressive front texture or specific ribbing, D&H keeps cross-loading at bay with a simple approach: include a visual indicator of the caliber on the magazine from the factory. These controls take the form of export regulations and license requirements. The result is a more reliable magazine, DESIGNED WITH VISUAL & TACTILE DIFFERENCES, Distinct rib design and smooth upper-half texture provide visual and tactile differentiation from other PMAGs to mitigate dangerous cross-loading issues, INCORPORATES THE SAME FEATURES AND PERFORMANCE OF THE GEN M3 LINE, Next-generation impact and crush-resistant polymer, aggressive front and rear texture, easily removable slim floor plate, a paint pen dot matrix and a dust / impact cover, E.A.R. 2) Magpul PMAG 300 BLK Gen M3. PLEASE NOTE:Certain U.S. jurisdictions restrict firearm magazines sales. $18.99, Sale 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. Selected category All. 10 PACK Magpul PMAG GEN M3 AR-15 .223 / 5.56 30-Round Magazine (962) $124.99. By Adam Scepaniak. . Aolamegs 300 Blackout Magazine Marking Band 6 Pack, 4 pcs 300 Blackout BLK AR15 Lower Graphic - Spartan Style .300 AAC AR Decal | Flag American Sticker | 2020, Ideagle 300 Blackout Magazine Marking Bands, 10 Pack 300 AAC BLK 7.62 X 35 mm, 24 Pack Miaozhun .300 Blackout Magazine Marking Bands 300 BLK Magazine Caliber Identification, 12 Pack Miaozhun .300 Blackout Magazine Marking Bands 300 BLK Magazine Caliber Identification, Aolamegs 300 Blackout Subsonic Magazine Marking Bands 6 Pack. 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. Constructed of next-generation impact and crush resistant polymer. The X Products X-15 is an extremely compact and versatile 50 round magazine for the AR-15 chambered in .223 Rem/5.56 NATO and .300 AAC Blackout calibers. Born out of a need for a specialized close-combat round for special operations units, the .300 AAC Blackout has become wildly popular for the AR-15 platform - and with good reason.. $27.99, Special Price 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. Having magazines for rifles chambered in .300 Blackout will mitigate cross-loading, provide additional safety measures, and give you another reason to add to your kit. Be the first to know about sales, surplus items, and new products. . Magpul DB15 300 BLACKOUT PMAG 30 Round AR/M4 B Gen M3 DB15300BO The PMAG D-60 is a durable, lightweight, highly reliable 60-round 5.56x45 NATO/.223 Remington* polymer drum magazine for AR15/M4 compatible weapons. Grabbing another Pmag and painting it for .300 Blackout might not be the best choice. 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. Buyer's . When using 5.56 mags, the potential to chamber and fire a .300 BLK round in a 5.56 rifle with catastrophic results requires diligent ammunition management by the shooter. While this would be a minor inconvenience at the range, it could well be the difference between staying in the fight and a catastrophic failure if you grab the wrong black polymer magazine in the awful event of a home defense scenario. Different sizes and styles of .223 caliber magazine clips for AR15. 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. We all have black magazines lying around, so changing both the color and adding a clear window to inspect the remaining rounds will help avoid confusion and give you an even more useful magazine for .300 BLK rounds. Need something a little more compact? It is the original design of F5 and is machined out of billet 6061 aluminum for unmatched functionality and rigidity. 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. Rifle Magazines | Rifle Clips, Magazines For Rifles | Academy - Outdoors Sporting Arms and Ammunition Manufacturers Institute, Inc.. Additionally, some of our favorite manufacturers have crafted dedicated .300 BLK magazines. The L5AWM is compatible with many modern weapon systems chambered in .300 Blackout. Therein lies the potential for misuse. Founder & Licensed Concealed Carry Holder. $42.00. $13.99, Sale Buy 300 AAC Blackout Ammo at OpticsPlanet. Are we going to tell you that using .300 Blackout rounds in a standard 5.56 magazine is sowing future problems or going to create a feeding issue down the road? 300 Blackout is optimized for suppressed fire with heavy bullet subsonic loads but can also be used with supersonic ammunition when extra range is needed. We use cookies to improve your website experience. They use a .300BLK-specific internal geometry and shoulder rib that enables the rounds to stack properly and prevents feeding issues with the shorter, stubbier rounds -giving you a more reliable magazine. Best .300 Blackout Magazines - Our Choices in 2022 | Peak Firearms .300 Blackout Magazines For Sale - ClassicFirearms.com Will not work in IMI Tavor . The Best .300 Blackout Magazines | American Firearms Hunters tend to stick to heavier, sub-sonic 300 Blk rounds as they hunt for heavier animals. They actually came out with a PMAG specifically designed for 300 Blackout before Lancer introduced the option above. The PMAG 30 AR 300 B GEN M3 is a purpose-designed magazine for rifles chambered in 300 Blackout (300 BLK). This rib can tip the fatter .300BLK rounds (generally subsonic ammo in the 115-grain territory) toward the center of the magazine, creating misalignment and potential bullet pinching with picky rifles leading to a slower load. Best 300 Blackout Magazine | Top 10 300 Blackout Magazines - AmmoFire We offer a wide inventory of all of these magazines from a number of different manufacturers. 2023, The Mag Shack. (See Magpul. BEST MAGPUL MAGAZINE: Magpul - AR-15 300 BLK PMAG 30 Gen M3 Magazine. 2023 Magpul Industries Corp. All Rights Reserved. Answer (1 of 10): To answer your question, yes. Buyer's Club $10.79 Non-Member $11.99 . We're proud to offer Military/Veterans, First Responders, and Government Employees special pricing. Save $8.00 (21%) Description. Blackout calibers. .223/5.56/300 AAC Blackout AR Magazines - Right to Bear Lancer Systems L5 AWM Advanced Warfighter Mag AR-15 300 AAC Blackout A standard .300 Blackout magazine, for example, might consist of little more than a polymer mag with the correct internal geometry for the Blackout while a more Gucci mag (is that a thing?) X Products X-15 AR-15 .223/5.56/.300 Drum Magazine, 50 Rds $15.95, Sale Due to the wide variety of projectile weights and profiles potentially decreasing overall reliability, a dedicated 300 BLK magazine was a logical step for the PMAG line. The .300 AAC Blackout (designated as the 300 BLK by the SAAMI and 300 AAC Blackout by the C.I.P. Diversity. When using 5.56x45mm mags, the potential to chamber and fire a 300 BLK round in a 5.56x45mm rifle with catastrophic results requires diligent ammunition management by the shooter. Most polymer magazines 5.56/.223 magazine in this case use an internal shoulder rib that is designed to meet the .223/5.56 NATO cartridge at the shoulder, which aligns the rounds and prevents bullet tips from scraping against the inside of the magazine body, giving the user trouble-free feeding. Often referred to as simply .300 BLK, it is simply a close cousin of a .223 Rem casing (technically .221 Fireball) that has a .30 caliber bullet placed in its upsized case mouth. Copy this link and share it with your friends. 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. 338 Win Mag Dummy. When using 5.56 mags, the potential to chamber and fire a 300 BLK round in a 5.56 rifle with catastrophic results requires diligent ammunition management by the shooter. JavaScript seems to be disabled in your browser. The idea is silly on its face .300BLK and 5.56 NATO cartridges have the exact same rim diameter 9.60 mm (0.378 in) so theres simply no additional material that would impact capacity. KCI AR-15 Drum Magazine, .223 Rem./5.56 NATO, 50 Rounds. The L5AWM 300BLK magazine has been specifically engineered for use with heavy subsonic .300 Blackout ammunition, particularly with 200+ grain projectiles. 300 Blackout vs 7.62x39: Which is Better? | Bear Creek Arsenal Description Brand Capacity Price Count PPM. All Rights Reserved. Add to Cart. While metal might be a little more durable than polymer, I tend to prefer the latter to save a little bit on weight. The classic is, of course, the 5.56 NATO/.223 Rem, based on the original designs going back to the 1950s and 60s. These simple touches make you less likely to misidentify the magazine, making these more than worth looking into. The RTBA brand brings you the only lightweight .22LR pencil barrel on the market at an affordable price! This drum mag is a robust, resilient, sturdy, and authentic product of F5 that delivers extraordinary performance on the range. We highly recommend Lancer L5AWM 300BLK 30-round and Magpul PMAG 300BLK 30-round magazines. The updated internal magazine geometry allows these longer heavier bullets to stack properly, which increases feeding reliability when compared to a traditional .223/5.56 magazine. Lancer - L5AWM 300 Blackout 20 Round Magazines - LaRue If you are looking for a perfect drum magazine that can shoot .223, 5.56, and .300 AAC blackout, look no further. Magpul PMAG 30 Gen M3 300 Blackout AR-15 Magazine - 30 Round - Primary Arms Gun Review: IWI Tavor X95 in 300 Blackout - The Truth About Guns It also makes the ammo visible. The store will not work correctly in the case when cookies are disabled. . This magazine is manufactured from a solid piece of billet, which is why it takes time to manufacture it using state-of-the-art CNC technology. . 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. Find additional .223 magazines for AR-15 rifles. . Add to Cart. 357 Magnum Dummy. Absolutely. Stryker: 300 Aac Blackout M62 Tracer 142 Gr Fmj - 50 Ct While the latter can certainly be used in most cases, most of the time, some people have had slight feeding issues with 5.56mm magazines feeding .300 Blackout from magazines that have a high round count. Our expert innovators and inventors work tirelessly round the clock to make the impossible, possible. Category. AR 300 blackout drum mag for Sale | Sportsman's Outdoor Superstore | Page 2 How Many 300 Blackout Rounds Fit in a Magazine - ProReviewBuzz Well in our case as civilians, why not use it for home defense too? Highly-demanded product. 300 Blackout 300 Win Mag 30-06 Springfield 30-30 Winchester.308 Winchester 338 Lapua Magnum 5.56x45mm NATO 5.7x28mm 6mm Creedmoor 6.5 Creedmoor 6.5 Grendel 7.62x51mm NATO . How we select gear. 5.0.