The 10.3" BA upper is the basis of my truck gun build. Nav Menu 7. The three best 300 Blackout uppers are the Radian Weapons Model 1, Noveske Gen lll Shorty, and the BCM MCMR-8. Out Of Stock. Nav Menu 5. The lightweight aluminum handguard (M-Lok compatible) is a nice touch, lightening the load if you're thinking about stalking deer. Notify me of follow-up comments by email. Every length has a problem its solving, but the 10.3 inch is the go-to and most versatile.. One such round is the .300 Blackout. Read on to see how to get your standard 5.56 AR-15 ready to use .300 BLK. A .300 Blackout pistol, with a suppressor, is still only about as long as an average AR15 without a suppressor, so it ends up a really handy package overall, which is one of the things that we like about the round. Also, with option for stainless steel or 4150 with Nitride finish barrel. This page was last edited on 20 November 2022, at 17:47 (UTC). $364.99. UPPERS. Youll need to bring your own BCG and charging handle but for those who know and rely on the Aero brand and want to keep it short, this is a quality upper. Can we get an updated for 2022 article? PSA does it again with sub-$200 uppers that work. No votes yet. Very smooth and the accuracy is excellent with just irons. The .300 Blackout cartridge is available . This makes for a slower, more suppressor-friendly round. Palmetto State Armory 10.5" Complete Upper Receiver Kit. Cute, friendly and amazing blackout curtains. 300 seems to be heating up again and with the eform form 4, suppressors (and calibers that are easily suppressed) are also popular. Primary Weapons Systems MK109 Piston Upper (9.75" 300 Blackout Barrel) $1,029.49 - $1,299.95 Out of Stock Seekins Precision Seekins Precision NX8 .300 Blackout 8" Complete Upper Assembly $899.00 $855.00 LEO and MIL First responder discount available. We'll cover the best uppers out there for all budgets and build typesfrom pistol to rifle to suppressed. Out of Stock. The .300 BLK became a behemoth in the industry because of its direct compatibility with existing AR-15 rifles since it is compatible with almost every standard 5.56/223 AR-15 part. It will still fire. 16" 9mm Upper with 12" MLOK Slim Handguard (0) $310.99 On sale: $279.95 Sale Out of Stock. I suspect the market for that is just too low. Description. You can use the same mags, same BCGs, etc. here's just what you're lookin' for bud. This one has a short barrel that leaves plenty of room beyond the handguard for your desired can, making it perfect for home defense or close quarters. Hey Chris, we're slowly making our way through updates on older articles. No BCG or Charging Handle required. DS-15 Complete Upper 7.5" Typhoon 5.56 Threaded Black $ 799.95. SHOP Pro2a Tactical's huge selection of AR-15 complete uppers in a variety of calibers - 223/5.56, 300 Blackout, 7.62x39, 6.8 SPC II, 6.5 Grendel, 6mm ARC, 450 Bushmaster, 50 Beowulf (12.7x42), 458 Socom, 224 Valkyrie. One of the many things they cover is the .300 BLK in uppers of all sizes, from 7.5-inch barrels all the way to 16-inch barrels, with every standard size in between. AR15Parts.com a huge part of .300blk's appeal is the ability to spit out heavy ass bullets at a pretty low velocity, probably cycling issues with subs/suppressors. You can choose whether to take a bolt carrier group and charging handle or not. The fit and finish are excellent, and the 10.5-inch barrel is about the perfect length for a .300 BLK pistol. A subsonic round is much easier to suppress and much quieter when suppressed. Aero Precision M4E1 Assembled Upper Receiver .300 BLK. Short little pistols? . The only down side would be the barrels are 4140 so I would guess they won't hold up to high round counts. And now I hope to answer some of yours! the next step on your AR is to upgrade to a 300 Blackout upper, Ghost Uppers from ghost firearms. I have to say that I am impressed with the quality of their products. The short, stubby round, the .300 BLK, gives you improved performance over the 7.62x39mm at 300 yards. Looking for a 300 blackout upper receiver for around $300. TrustLogo("https://rockriverarms.com/assets/img/positivessl_trust_seal_md_167x42.png", "CL1", "none"). The MCX upper has some cool features: - 6.75" Cold Hammer Forged Barrel. Rating: Special Price $369.99 $509.99. INTEGRALLY SUPPRESSED . Ships out in 2 days on all Non-FFL items, 6 days for FFL items. Please try again, or email us directly at. The store will not work correctly in the case when cookies are disabled. Rating: Special Price $379.99 $519.99. Shop our AR 15 complete uppers for sale for both gas operated and piston system uppers from top brands like Del-Ton, Bear Creek Arsenal, and Aero Precision. If youre in the market for a quality upper and are bored with shopping big-boy retailers, check out Pro2A Tactical. The new upper chambered in the ever-so-chic 300 blackout (300blk) fits the SIG MCX and a standard AR15 lower. The model is MK1 Pro. to cause cancer, birth defects or other reproductive harm. However, subsonic 300blk tends to be pretty good about letting the operator breathe, depending on manufacturer. BCM. That is far as train with a 8.5" it is a CQB set up. I haven't had any issues with the 416 stainless barrel. Please send me the specs (including the name of the suppressors). Really, the biggest change is the barrel and the gas system. Whether you're a beginner or an expert, DSG Arms has the complete upper assembly for you. M5E1 Assembled Upper 20" 6.5 Creedmoor SS Rifle Barrel M-LOK 15 HG - Anodized . (Limited Time Offer), Get the latest updates on new products and upcoming sales, Browse by Barrel Length, Barrel Style & more, AR-15 Bolt Carrier Groups and Charging Handles, Flash Hiders, Suppressors, and Compensators, Gas Blocks, Gas Tubes, and Front Sight Bases, BCM Upper Groups with KMR (KeyMod) Handguards, BCM Upper Groups with (M-LOK) MCMR Handguards, BCM Upper Groups with QRF (Quad Rail Forend), Armorers Tools, Cleaning, Lubrication, etc, All Armorers Tools, Cleaning, Lubrication, etc, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ MCMR-8 Handguard, BCM MK2 Standard 9" 300 BLACKOUT Upper Receiver Group w/ MCMR-8 Handguard, BCM Standard 7" 300 BLACKOUT Upper Receiver Group w/ MCMR-5 Handguard, BCM MK2 Standard 16" 300 BLACKOUT Upper Receiver Group w/ MCMR-15 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ MCMR-15 Handguard, BCM MK2 Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ MCMR-10 Handguard, BCM MK2 Standard 9" 300 BLACKOUT Upper Receiver Group w/ KMR-A8 Handguard, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ KMR-A8 Handguard, BCM Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ MCMR-10 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ MCMR-13 Handguard, BCM MK2 Standard 9" 300 BLACKOUT Upper Receiver Group w/ QRF-8 Handguard, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ QRF-8 Handguard, BCM MK2 Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ KMR-A10 Handguard, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ MCMR-7 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A15 Handguard, BCM Standard 7" 300 BLACKOUT Upper Receiver Group w/ KMR-A5 Handguard, BCM MK2 Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A15 Handguard, BCM Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ KMR-A10 Handguard, BCM Standard 9" 300 BLACKOUT Upper Receiver Group w/ KMR-A7 Handguard, BCM MK2 Standard 16" 300 BLACKOUT Upper Receiver Group w/ QRF-12 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A13 Handguard, BCM MK2 Standard 16" 300 BLACKOUT Upper Receiver Group w/ KMR-A13 Handguard, BCM Standard 16" 300 BLACKOUT Upper Receiver Group w/ QRF-12 Handguard, BCM Standard 12.5" 300 BLACKOUT Upper Receiver Group w/ QRF-10 Handguard. Open. As mentioned, this upper comes in two models: the 5.56mm and the .300 Blackout. .300 BLACKOUT; 7.62x39; BARRELED UPPER (NO BCG/CH) 5.56 NATO.300 BLACKOUT; 7.62x39; SUPPRESSORS. Sign up and get exclusive access to promotions, sales events, pre-order sales & more! UPPERS, AR-15, 5.56. For more information, go to www.p65warnings.ca.gov. Once you go under 8 inches or so, you can run into cycling issues since the .300 BLK is a low-pressure round. For pistol uppers, Palmetto State Armory has put together a sweet offering here. Blackout was designed to provide more energy and penetrate barriers better than the 9mm, while being compatible with a standard AR-15 magazine. 16" 556 Upper with 15" MLOK Hand Guard (0) $295.99 On sale: $275.95 Sale Out of Stock. Add to Cart $229.95 $399.95 AR-15 300 AAC blackout 10.5" nitride classic mlok upper assembly AR-15 300 AAC blackout 10.5" classic mlok upper assembly is a perfe. Select options. View as Grid List ; 8" .300 Blackout Pistol Length Modern W/7" AR15 Logic M-LOK Handguard Complete Upper . 300 Blackout Uppers Drop in ready 300 blackout complete upper receivers available today. We also have AR-15 uppers in pistol calibers like 9mm, 40 S&W and 45 ACP. Please update your specifications to see more results. May I suggest: reviews of side-charge-handle AR uppers. This makes it possible to convert your 5.56 AR-15 into a .300 BLK AR-15 with nothing more than a swap of the upper receiver. It's everything 300 Blackout supersonic wishes it was. Coyote Carbine Upper Half LAR-15M .300 AAC. Then check out our comprehensive selection of .300 Blackout upper AR-15 build kits and elevate your standard rifle today. For my suppressed home build, I went with a 9-inch Modern Series barrel for something slightly shorter but still reliable. Find your dream complete AR-15 300 Blackout upper receiver from Bear Creek Arsenal! BCM 11.5 (ELW-F) Upper Receiver Group (standard) MCMR 10 MLOK $708.00 Out of Stock. All rights reserved. I chose the 10.3-inch Hanson barrel factory upper to be my trunk gun, where I valued reliability without needing a suppressor to add back pressure. Have been looking at all the AR variations and would like your thoughts/advice on a particular package I'd like to build - .300BO, 16" 1:8 barrel, gas piston, and side-charging upper. Sig is attaching these to the new Army rifles running 6.5. that accommodate the mounted flash suppressor. Quick view Out of stock. Rainier Arms specializes in high-end AR15 parts, AR15 accessories, AR15 grips, AR15 stocks, AR15 uppers, AR15 lowers, AR15 barrels and much more. Home Default Category Upper Assemblies 300 Blackout. The .300 Blackout carries a .30-caliber bullet that offers greater mass than a .223 Remington's .22-caliber projectile. Add To Cart. 300 Blackout uses the same bolt carrier group (BCG), lower, and magazines as 5.56 NATO and 223 Remington, making it extremely easy to add a new caliber to your arsenal! What handguard/upper is the bottom most picture with the 2 rifles? Grid View List View Sort AAC 300 Blackout Ammo 125 Grain FMJ w/ JAG Head Stamp, 300rds $179.85 Add to Cart If so, any recommemdations on the best components? Subscribe to Pew Pew Tactical's sales and deals email. The .300 BLK also reaches peak ballistic potential from a 9-inch barrel. Add to cart. Quick View. I was elated!! The new AR180 in 300 blk would be another good option. I would stay here again for no other reason than the blackout curtains that left the room in complete dark. Theres a good reason that Colt made ARs in 9mm going back into the Vietnam era. Your Price: $450.49. For this reason, we have declared the author for all reviews created in the old system as "Legacy Reviewer". This includes magazines, bolt carrier groups, upper and lower receivers, rails, buffers, buffer assemblies, stocks, etc. The PSA 8.5 .300 Blackout is a solid upper receiver if you are looking for a compact pistol length option. SAVE NOW! We asked Clint Hanson, the founder of Ballistic Advantage, and his go-to barrel length is 10. inches for reliability. It's also great for self-defense. SIG SAUER's adding a suppressed upper receiver to their lineup: the SUR300. The .300 Blackout was engineered from the ground up for the AR platform and it does not disappoint. Learn more at. Check out our full review of the 16 5.56 version. I haven't seen any, sorry. First off, its a very versatile load with projectiles weights ranging from 110 grains to 220 grains. Its a heavier, slower-moving round, but thanks to the .30 caliber bore, will burn its full potential in a 9-inch barrel. I have a Radial 8.5" 300blk and it is a nice tight fit on a Areo M4E1 (No need for tension set screw) It shoots straight out to 50yds/ 1.5" group free standing, bench rest 100yds / 3.5" group but I blame the shooter. People talk down about Radial like they are junk. Shop BCM 300 Blackout AR uppers. MCX VIRTUS UPPER ASSEMBLY - 11.5" 5.56 NATO $1,799.99 Add to Cart Restricted in some areas New! I chose it both for price and the handguard was the 1.5 inch slick tube. This AR15 upper receiver assembly comes ready to attach to any Mil-Spec lower receiver. AR15 300 BLK upper receivers are a great way to change to a larger caliber without the need for a ton of new parts. Get discounts from top brands and our latest reviews! If you would like to proceed without signing in, you can checkout as a guest. upper and lower at a price cheaper than any previous AR Buildvery satisfied with the quality of each component. Though these bullets are delivered at a lower velocity, the .300 Blackout's lower chamber pressure and fast-burning powder allow for shorter, lighter barrels ideal for close combat. There is also a good selection of the lightest AR-15 handguard configurations available. With suppressors and SBRs being all the rage, the .300 BLK continues to grow. BC-15 | .300 Blackout Upper | 10.5" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System | 9.5" MLOK 43 Reviews $249.99 Add to Cart BC-15 | .300 Blackout | 7.5" Parkerized Heavy Barrel | 1:8 Twist | Pistol Length Gas System 6 Reviews $68.99 Add to Cart Load next We Recommend These Products Just For You! Using standard 5.56mm magazines and bolts, the 300S is able to deliver .30 caliber ammunition with greater muzzle energy than comparable 5.56mm rifles. The .308 is a larger round, providing more energy and penetration than the .223/5.56 round. Get Our Top Shooting Drills and Zeroing Targets ($47 value - but FREE for a limited time). . Catastrophic failure!!! SHERMAN, TX. This one is meant for mainly rifle configurations, and we think it would be especially useful as a hunting rifle when paired with a quality suppressor. The rifle performance is amazing. Just swap the barrel and gas system and commence pow-pow. Sign up for our newsletter for exclusive promotions and a coupon for 10% off an order! A 10-inch barrel on an AR pistol or SBR rifle is perfect for the ballistics of 300 Blackout. Another affordable option if you have your own BCG or CH. Since .300 Blackout does best out of shorter barrels, well be recommending AR pistols as final builds. Learn the 3 most popular shooting stances & more. It also requires 9mm-specific components and you still end up with a sub-par AR full of compromise (or more of a PCC). These budget-priced uppers lack a BCG and charging handle, but theyll take any standard AR BCG and charging handle. It comes with a flash hider, but I recommend fitting a suppressor on it as the length just screams for a can and hand stop. That means if you went with an under 16-inch barrel (which you pretty much gotta do with a .300 BLK), then you can get a folding brace for a super compact AR. I have recently joined an Anderson lower with a upper receiver that I got from Bear Creek armory for something around $200. I noticed that the rifle feeds better using tapco magazines but Ive had some success with my hexmags as well. All Rights Reserved. BCM MK2 Upper Receiver Groups; 20" Rifle Upper Group; 18" SPR Mk 12 Upper Half; 18" Rifle Upper Group; 16" M4 Carbine Upper Group; 16" Mid Length Upper Group; Andro Corp 300 Blackout AR-15 Barreled Upper Receiver - 16", Radical Firearms 8.5" 300 Blackout 1:7 Pistol Length Barreled Upper - 7" RPR Handguard, Spike's Tactical .300 BLK Complete AR-15 Upper with Front Sight Base - 16", Andro Corp 300 Blackout AR-15 Barreled Upper Receiver - 10", Sons Of Liberty Gun Works M4-89 300BLK Barreled AR-15 Upper Receiver - 16", TacFire .300 Blackout AR-15 Upper Receiver Build Kit with Bolt Carrier Group - 7.5", Andro Corp 300 Blackout AR-15 Barreled Upper Receiver - 8", KAK Barreled AR-15 Upper Receiver - 9.8" M-LOK Handguard - 300AAC - 10.5", KAK Complete AR-15 Upper Receiver - 9.8" M-LOK Handguard - 300AAC - 10.5", Radical Firearms 300 Blackout Integrally Suppressed AR-15 Upper Receiver - 16", Sons Of Liberty Gun Works M4-EXO3 300BLK Barreled AR-15 Upper Receiver - 16", Aero Precision M4E1 Threaded Barreled Upper Receiver .300 BLK Pistol - Atlas R-One - 8", Sons Of Liberty Gun Works M4-89 300BLK Barreled Upper Receiver Group - 9", KAK Industries 16" 300 Blackout Complete Upper Receiver - 13" KAK M-LOK Handguard, Cobalt Kinetics Pro Series 300 Blackout Complete AR-15 Upper Receiver - 10.5", Cobalt Kinetics Pro Series .300 BLK Barreled AR-15 Upper Receiver - 7.5", Cobalt Kinetics Pro Series .300 BLK Barreled AR-15 Upper Receiver - 10.5", Andro Corp 300 BLK AR-15 Complete Upper - M-LOK - 16", Andro Corp 300 BLK AR-15 Complete Upper - M-LOK - 10.3", Andro Corp 300 BLK AR-15 Complete Upper - M-LOK - 8", Radical Firearms .300 BLK Heavy Barreled AR-15 Upper - 12" RPR Handguard - 16", Radical Firearms .300 BLK Barreled AR-15 Upper Receiver - 16" - Primary Arms Exclusive, Radical Firearms .300 BLK Heavy Barreled AR-15 Upper - RPR Handguard - 16", Radical Firearms .300 BLK Heavy Barreled AR-15 Upper - MHR Handguard - 16", YOU MAY ALSO BE INTERESTED IN THESE PRODUCTS. To be fair, we certainly like the 5.56mm: its a capable round thats lightweight, shoots reasonably straight out to about 500 yards, and has been getting the job done since Vietnam. MSRP: $449. PSA is also, generally, one of the most budget-friendly options. Copyright 2023 American Firearms LLC. Stag Arms may . Holosun H510C Reflex Sight - FDE. 300 Blackout Uppers | 300 ACC BLK Uppers from Top Brands like Aero Precision, Radical Firearms & More, 300 Blackout Uppers | 300 ACC BLK Uppers from Top Brands like Aero Precision, Radical Firearms & More, 164 products / 697models. But, inside of 200 yards, youll be hitting well above the weight of a 5.56mm. Upper Build Starter Kits > .300 Blackout Compatible. I like the way these two set ups look. Out of stock. The round simply doesnt perform at range they way a 5.56/223 round. Upper Builds > .300 Blackout Compatible. you a link to reset your password. All our side charging and standard charging 300 blackout uppers are compatible with mil-spec. The AR is often adapted to function in calibers it was never designed for shooting. Plus you get all the bells and whistles of a DD upper, including their world-class quad rail handguard. 4. I run Remington umc in both 120 and 220. This upper from the folks at Daniel Defense is certainly no exception to their quality. In addition to its performance characteristics, one of the major contributors to the .300 Blackouts popularity is its compatibility with existing 5.56/223 AR-15 rifle components. Check. You do not pay anything extra and your purchase helps support our work. Besides the easy conversion between 5.56 and .300 BLK, the .300 BLK does a lot the 5.56 cant. $329.00 $199.00. 8 barrel option is perfect for a pistol build, Standard flash hider isnt pinned, so you can add a suppressor or muzzle brake, Doesnt come with a bolt carrier group or charging handle. The same thing can be said for home defense in a .300-chambered AR replacing pistol caliber carbines lots more stopping power with little fuss. Read on to see how to get your standard 5.56 AR-15 ready to use .300 BLK. With that said, weve had 50 years or so to optimize the system, and that is exactly what has happened with the .300 BLK round. Rainier Arms on Facebook . Same story with my 16" rifle. The password should contain at least 8 characters with at least one number or special character. I made some half inch thick targets of steel at varying design and man the rifle makes em sing!! sale price: $319.99 (out . If you want to get a little pickier, go with an adjustable gas block or one that's long enough to allow you to slide an adjustable gas gadget under the hand guard and that pokes out a little to let you adjust it. The pistol upper has a 10.5" barrell with a 12.62" free float hand guard. 10.5 GEN 3 SHORTY UPPER $ - $ Select options. 21 models Grid Defense .300 Blackout Upper Receiver (1) As Low As (Save Up to 28%) $285.99 5% Bonus Bucks XTS AR-15 8.5in 300 BO Complete Upper w/ Ce Rail $334.99 (Save 15%) $285.99 Final Sale 3 models TRYBE Defense AR-15 Pistol 10.5in Upper M-LOK, .300 Blackout (7) As Low As (Save Up to 47%) $289.99 Blazin' Deal These uppers arent the fanciest, but they work. $249.95 $449.95 Add to Cart AR-15 300BLK 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOK AR-15 300BLK 16" STAINLESS BLACK CLAW PREMIUM UPPER ASSEMBLY / MLOK. Shop AR15 Complete Upper Receivers for your custom AR15 build. Personalize your experience. Groupings were tight at 50 and 100 yards (or as tight as I can muster), and I experienced no issues with feeding or reliability. Brenton USA Guide 18in .300 AAC Blackout Upper Receiver $1,349.99 (Save 21%) $1,069.00 On Sale. We sincerely value the suggestions and feedback of our visitors. It carries a silencer central can and my property is super densely forested very few clear long shots so this is absolutely perfect for me. I may earn a small part of the sale from links to any products or services on this site. Hi, I'm Eric Hung and I got into guns when I was around 25 and started with YouTube videos, scouring forums, and eventually taking a bunch of classes. This question comes up a lotand the answer varies depending on your end use and if youre using a suppressor. One thing we might change out were it our gun is the handguard: it has a ton of room to mount anything up to and including the kitchen sink, but the square profile is kind of thick in the hand. 3 models Spikes Tactical 300 Black Out 10in Forged Upper Receiver As Low As (Save 10%) $872.10 Final Sale. Radical Firearms integrally suppressed uppers are designed for simple rifle enthusiasts. shooting 5.56 in a 300blk will not explode - but your guess is as good as mine where the bullet goes . I became my group's "gun guy" and everyone who had questions came to me. Rate this item: Submit Rating. For the best experience on our site, be sure to turn on Javascript in your browser. BCM. 16 option works for rifle or pistol build. Enter your email address for special offers from MAS Defense LLC, ATF Rule 2021R-05F - 80% Lowers 09-27-2022, ATF Rule 2021R-05F - 80% Pistol Frame Update 12-27-2022, ATF Rule 2021R-08 - Stabilizing Braces 12/28/2022, 6" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT, 6" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL, 6" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 7.25" M-LOK RAIL, 6" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL - FDE, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL - FDE, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 7.25" M-LOK RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 9.87" M-LOK RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL - FDE, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL - FDE, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT, 7.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 12" LIGHTWEIGHT QUAD RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 7.25" M-LOK RAIL - FDE, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL - FDE, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 7.25" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 9.87" M-LOK RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 7" LIGHTWEIGHT QUAD RAIL - FDE, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL, 8.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL - FDE, 9.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE 12.62" MW8 OCTAGON M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE MIL SPEC BARREL NUT, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 9.87" M-LOK RAIL - FDE, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE NERO 12.62" M-LOK RAIL - FDE, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 9.87" M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE RIDGELINE 12.62" M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE 12.62" MW8 OCTAGON M-LOK RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 9.87" LIGHTWEIGHT QUAD RAIL - FDE, 10.5" 300 BLACKOUT AR-15 BARRELED UPPER - MAS DEFENSE SQUADRON 12" LIGHTWEIGHT QUAD RAIL.
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