The fit and finish of the Cornerstone will provide the right start to a reliable and strong AR build. Machined to tighter than Mil-Spec tolerance, the critical tooling dimensions are held to within +/ - .001".

Features:

• • Black Hard anodized with a surface hardness of 60 Rockwell
• • 7075-T6 Aluminum
• • Flared mag well

Product Attributes
Accessories	Semi-automatic
Caliber	556NATO
Condition	N/A
Firing Casing	Matte
Frame / Material	223 Remington
Hand	Grey Ghost Precision
MOA	Cornerstone
Manufacturer	GGPC
Size	Stripped Lower Receiver
Type of Barrel	N/A