Uppers

M16A2 Upper Conversion Simulation Kit

Simunition

AR-15 Stripped Upper

Surplus Stripped Colt Upper Receiver Grade B

Colt

Surplus FN Upper Receiver

FN

NEW! Colt Cage Code Stripped Upper

Colt

Surplus M4 Upper Receiver Mueller Forge

Mueller Industries

Surplus Colt Upper Purple Anodized

Colt

Colt MK18 Mod 1 RIS II Upper Assembly

Colt

Colt MK18 Mod 1 RIS II Upper Assembly (Savannah GA)

Colt

KAC Stripped Upper Receiver

Knights Armament

Surplus Colt Upper Receiver (Grade A)

Colt