Other Parts & Accessories

Alexander Arms

Alexander Upper Receiver Kit - .50 Beowulf 16" Threaded

Alexander upper receiver kit.50 beowulf 16" threaded FEATURES:Barrel: 16.5" Twist:1:20 Threading: 49/64-20RH Thread Protector Included Includes complete upper receiver Charging Handle Gas block Dowel pins Gas tube Complete BCG with bolt One 7 Round...

Alexander Arms

Alexander Ar15 Diy 18" Upper - Kit 6.5 Grendel

Alexander ar15 diy 18" upper kit 6.5 grendel Other Features: Includes grendel upper receiver,gas block,gas tube & roll pins,charging handle,and thread protector.You assemble

Alexander Arms

Alexander Ar15 Diy 16" Upper - Kit 6.5 Grendel

Alexander ar15 diy 16" upper kit 6.5 grendel Other Features: Includes grendel upper receiver,gas block,gas tube & roll pins,charging handle,and thread protector.You assemble

Black Rain Ordnance

Black Rain Ordnance Spec Builder's Kit

This kit includes a wide-variety of components to complete your AR-15 build. The upper receiver comes fully assembled with a 16” chromoly barrel chambered in 5.56 and with an A2 flash hider. A 12” MLOK rail allows attachment of various accessories. The...