Showing 49–64 of 303 results
DPMS AR15 Oracle A3 Upper Receiver Assembly 5.56x45mm NATO 16″ Bbl Chrome Moly
A ready to go AR-15 upper with BCG.
Bushmaster XM-15 Complete Upper with 450 Bushmaster, 16″ Barrel
A complete .450 Bushmaster upper receiver for the AR-15.
Bushmaster XM-15 Complete Upper with Bolt, .450 Bushmaster, 20″ Barrel
A complete AR-15 upper receiver in .450 Bushmaster.
Windham Weaponry Interchangeable Kit Upper, 300 Blackout, 223, & 5.56mm
Shoot .223/5.56 and .300 blackout from the same upper receiver!
Windham Weaponry Interchangeable AR-15 Upper Kit 300BLK/7.62×39 Upper
Switch between .300 Blackout and 7.62×29 with your standard AR-15 lower.
Odin Works AR-15 6.5 Grendel Type 2 Black Nitride BCG
A durable and reliable Bolt Carrier Group (BCG) for 6.5mm Grendel AR-15s.
Odin Works O2 Lite KeyMod Free Float Forend 12 1/2″, Black
A 12.5″ lightweight KeyMod handguard for the AR-15.