Hunting & Archery Equipment › Aluminum › Firearm › Rifle › Rifle › Barrel

Moriarti Complete Upper Receiver AR-15 .300 AAC Blackout 16 inch Barrel Medium... Moriarti Complete Upper Receiver AR-15 .300 AAC Blackout 16 inch Barrel Medium Profile Pistol Length 1x7 Twist 5/8X24 Thread M-LOK Handguard Triport. No other modifications to your AR-15 is required. Uses standard AR-15 BCG. All you need is 300 BLK... more

ABC RIFLE COMPANY AR-15 .223 Wylde 18in Stainless Barrel 17in M-LOK Rail Compl... ABC RIFLE COMPANY AR-15 .223 Wylde 18in Stainless Barrel 17in M-LOK Rail Complete Upper Receiver w/BCG And Charging Handle Black UA223-BR223-3ML17. 223 Wylde with a 1:7 twistideal for both 5.56 NATO and .223 Rem ammunition. The barrel is paired with... more