Product Description
The Fortis Standard Castle Nut Is Manufactured From A Solid Piece Of Billet Aircraft Grade Aluminum That Offers A Significant Weight Reduction To Your Castle Nut. If Youre Trying To Save Ounces, This Is A Great Way, But Without Sacrificing Durability. The Castle Nut Will Fit Onto Mil-spec Buffer Tubes And Quickly Upgrade The Form And Function Of Your Build.features :
- material: Aircraft Grade 7075-t6 Aluminum
- weight: 0.2 Oz!
- you Will Need A Standard Stock Wrench To Install
- type Iii Hardcoat Anodize
- made In The Usa!