The Grey Ghost Precision Cornerstone provides a reliable and durable start to a new AR-style firearm build. It is constructed with 7075-T6 aluminum and is compatible with almost all AR parts and uppers. Get this lower today for the best price online from GrabAGun!
<p>Cornerstone Stripped Lower Features 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. Cornerstone Stripped LowerSpecifications Caliber: Multi-Caliber Model: GGP Cornerstone Finish: Black Hardcoat Anodized Material: 7075-T6 Aluminum Gun Type: AR Platform Weight: 0.50 lbs</p>
