We now have 16" 5.56 KeyMod Uppers back in stock! These complete uppers were built using Mil-Spec components and each upper was thoroughly inspected before assembly and shipment.
Mil-Spec Forged 7075 T6 Upper Receiver
16" Nitrided Barrel M4 Profile w/ 1/8 Twist Rate
15" Lightweight KeyModRail System
Low Profile Bas Block
Does NOT Include Bolt Carrier and Charging Handle!