When you want to start your ar build, the cornerstone lower is the starting point.It is machined from forged 7075-t6 aluminum to tighter than mil-spec tolerance with nylon tipped tensioning screw to ensure the solid fit between upper and lower.It features a flared mag well, pictogram safe and fire indicators, chevrons on the front of the mag well, and the distinctive grey ghost markings.The lower functions with nearly all available ar parts kits and uppers.Note: requires a lower parts kit, buffer & stock of your choosing to complete.
Type: Stripped
Gun Type: AR Platform
Caliber: Multi-Caliber
Material: 7075-T6 Aluminum
Finish: Black Hardcoat Anodized
Type: Stripped
Gun Type: AR Platform
Caliber: Multi-Caliber
Material: 7075-T6 Aluminum
Finish: Black Hardcoat Anodized
