Uppers

Colt's Manufacturing

Colt M4 Upper Blk

Advantage Arms

Adv Arms Conv Kit Aac19-23g3mod-ca

Pws Uxr Elite Conv Kit 308 Win 16

Aero Precision

Aero Ar15 Stripped Upper Black

Cmmg Uppr Endvr 100 6mm Arc 1-10rd

Advantage Arms

Adv Arms Conv Kit Xd940-4 W/bag

Advantage Arms

Adv Arms 22 Cnv Kit G17 Gen4 Ca 10rd

Sons of Liberty Gun Works

Solgw L89 V2 5.56 13.7" Nox Blk

Sons of Liberty Gun Works

Solgw E India Kit V2 5.56 16" Blk

Stag Stag-15l Upper 556nato 16" Fde

Stag Stag-15l Upper 556nato 16" Blk

Rise Armament

Rise Cmplt Uppr 6mm Arc 18" Black