Find The Top .300 Blackout AR-15 Uppers Of 2025! See Our February Reviews & Upgrade Your Build Today.
more accurate upper, PSA's options get the job done in terms of reliability. They're great choices if you want to dip your toes into 300 Blackout or if you're on a budget. With their wide range of available configurations, you can find an upper to put together a great pistol or ...
AR15 300 AAC Blackout Upper With 15″ Lightweight Keymod Slim Profile In Flat Dark Earth Cerakote Magpul Flat Dark Earth on Handguard Pistol gas solves a lot of feeding problems with the different grain bullets Assembled And Made By Veriforce Tactical 3.7 lbs. total...
Pistol-Length Gas Tube 6.75 inches <10 inches AR pistols, SBRs, .300 Blackout builds Carbine-Length Gas Tube 9.75 inches 10-16 inches M4 carbines, standard AR-15 builds Mid-Length Gas Tube 11.75 inches 14-18 inches Civilian 16-inch barrels, smoother recoil Rifle-Length Gas Tube 15 inches...
out of stock Complete 10.5" 5.56/300BLK AR-15 Pistol 80% Build Kit $635.99 - $678.97 WHAT IS AN AR-15 BUILD KIT? The AR-15 rifle build kit includes absolutely everything that you need for completing an AR-15 style rifle. Choose your rifle length, desired caliber (5.56/300BLK), and...
AR-15 Slim Line Cone Flash Can Gen 2 In Anodized Black $54.95 Add to cart Rainbow PVD (Physical Vapor Deposition) Bolt Carrier Group BCG for AR-15 Oil Free Rated5.00out of 5 $249.99 Add to cart AR-308 LR308 .308 Caliber Complete Pistol Upper Receiver RIP Series (Anodized Black) ...
We also have the larger caliber AR-15 uppers as well. The DPMS style AR 308 uppers and the AR 6.5 Creedmoor uppers. Don’t forget to check out our large supply of BCGs, AR pistol Grips, Gas Tubes, Gas Blocks, muzzle devices, and AR-15 upper and lower parts. We try to have a ...
AR-15 Slim Line Cone Flash Can Gen 2 In Anodized Black $54.95 Add to cart Rainbow PVD (Physical Vapor Deposition) Bolt Carrier Group BCG for AR-15 Oil Free Rated5.00out of 5 $249.99 Add to cart AR-308 LR308 .308 Caliber Complete Pistol Upper Receiver RIP Series (Anodized Black) ...
AR-15 5.56 NATO 10.5" Side Charging Gradient Pistol Complete upper $409.99 Show More AR-15 Build Kits Bestselling Newest AR-15 5.56 NATO 16" Side Charging Red Gradient Build Kit A1Armory $549.99 AR-15 5.56 NATO 16" Side Charging Orange Gradient Build Kit A1Armory $549.99 AR15 Custo...
I paired my AT3™ FF-ML 10.5″ Complete AR 15 Pistol Upper with Franklin Armory lower with bfs||| trigger .. AMAZING! GOT A FOREVER CUSTOMER HERE AT3! ~ Joshua H. I've ordered a few times from these guys. Prices are great. Things ship fast. Like next day shipped out. Can't ...