UTG Utg Buffer Tube Ar-15 - Mil-spec 6-position Utg buffer tube ar-15 mil-spec 6-position FEATURES-6-position receiver extension tube with mil-spec diameter … MSRP: Was: Now: $21.97
UTG Utg Buffer Tube .308 Mil-spec - 6-position Black Utg buffer tube.308 mil-spec 6-position black Other Features: Buffer tube only 8" long MSRP: Was: Now: $24.97
UTG Utg Stock Assembly Ar-15 Black - 6 Position Mil-spec Utg stock assembly ar-15 black 6 position mil-spec FEATURES MSRP: Was: Now: $54.97
Cmmg Cmmg Receiver Extension Kit - W/mil-spec Buffer Tube Ar-15 Cmmg receiver extension kit w/mil-spec buffer tube ar-15 Features:-Combine this kit with your choice of lower… MSRP: Was: Now: $68.24