Aim Sports Assembly, Aimsports Ar5cub3 Complete Ar15 Upper Ass 16 5.56

Aim Sports

Aim Sports Complete Build Kit, Aimsports Ar5cub5 Complete Ar15 Build Kit 16 5.56

Aim Sports

Tacfire Stripped Upper Receiver, Tacfire Up01-c .223/5.56 Stripped Upper Rec

TacFire

Stern Defense , Stern 002-sd Hg15 Mod4-m Sd Hg15 Inch Mod4 Mlok

STERN DEFENSE

Patriot Ordnance Factory Renegade +, Pof 01446 Renegade+ Upper 300b 10 9m Rail Blk

Patriot Ordnance Factory

Patriot Ordnance Factory Minuteman, Pof 01817 Minuteman Upper 5.56 10 9m Rail Pbrn

Patriot Ordnance Factory

Faxon Firearms Arak-21, Faxon Urssb762 Arak 21 16 7.62 Cmp Upper

Faxon Firearms

Patriot Ordnance Factory P415, Pof 01515 P415 Edge Upper 300b 10 9m Rail Blk

Patriot Ordnance Factory

Patriot Ordnance Factory Minuteman, Pof 01652 Minuteman Upper 5.56 16 14m Rail Blk

Patriot Ordnance Factory

Sct Manufacturing Sub Compact, Sct 0226020000ib Sctsc Full Frame Assy(02c) Odg

SCT MANUFACTURING

AERO M4E1 THREADED UPPER RECEIVER ANODIZED

AERO M5 THREADED UPPER RECEIVER ANODIZED