Description
Please Note: Image may not be the actual representation of the item. Please verify the item by reading the complete description before purchasing.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
