10.5" SBR & Pistol Upper 1/7 Chrome lined OEM (MK-18 Mod 0)

11.5 5.56 1/7 Chrome Lined SBR OEM Upper

10.5" 5.56 Upper 1/7 Chrome lined (MK-18 Mod 0)

11.5 5.56 1/7 Chrome Lined SBR Upper

10.5" 5.56 Upper 1/7 QPQ (MK-18 Mod 0)

"6933" Style 11.5 Commando Lite Upper

5.56 10.5" 1/7 QPQ Pistol Upper with MI Combat Rail

300 Blackout 10.5" 1/7 QPQ Pistol Upper with MI Combat Rail

10.5" MI Combat Quad Rail 1/7 (MK-18.1) QPQ

10.5" MI Combat Quad Rail 1/7 (MK-18.1) CL

5.56 11.5" 1/7 CL Pistol Upper with MI Combat Rail

MK-18 QPQ 10.5 pistol upper 1/7 Enhanced Troy Rail