Slim Design Free Float Hand Guard 10" Length for AR-308

1) One-Piece Slim Design Free Float Hand Guard System
2) Integral Top and Bottom Rails
3) Versatile Side Mounting Base
4) Light Weight Design
5) Barrel Nut Made Out of 5140 Steel
6) Tube is Precision Machined Out of Premium 6061 Aircraft Aluminum
7) Hard Anodized In USA
8)TEFLON Coated Anti-Stripping Screws