Sharps Bros The Jack Gen2 Tan Cerakote Stripped Lower Receiver - features now include a threaded bolt catch pin, reduced weight and improved styling.
- Machined top to bottom from 7075-T6 aluminum, a peak-strength corrosion-resistant aluminum alloy
- Full compatibility with all mil-spec internal parts
- Full compatibility with all other aftermarket mil-spec upper receivers
- Full compatibility with PMags, Hex mags and other standard capacity magazines
- Multi caliber mark
- Weight: 10.7 oz