Picatinny Rail For Collapsible Stocks & Adjustable Cheek Rest. Polymer Made
A better value for the set – Includes:
- #PRFCS- the Picatinny rail for most original M4 style stock.
- #ACP- adjustable cheek rest.
- No gunsmith required • Mill-standard • Warranty: 10 years
M4 style tube
Made of Polymer