The MLA free float handguard has a precision bore to fit the proprietary barrel nut which removes any unwanted play and ensure an exact fit!! Installation requires a 1-1/8" crows foot wrench (not included) for the barrel nut; standard AR-15 barrel nut wrenches will not work with this hand guard system. The hand guard is secured to the7075 aluminum barrel nut by 2 10/32 allen screws, stainless steel key seat lock, and anti-slip helicoils. Length is measured from along the top rail.
Features:
- Precision bore
- 1913 Picatinny continuous top rail
- Accepts M-Lok rail sections & accesories (2x 5 slot rail sections included)
Specifications:
- Material: 6061 T6 Aircraft Aluminum
- Finish: Hardcoat Anodized
- Barrel Nut: 7075 Aluminum
- ID: 1.362"
- Weight: 11.8 oz (with barrel nut)