The continuous top rail allows you to mount iron sights, optics and any other accessories without additional rail sections. The Magpul M-Lok system allows users to customize the handguard with rail sections and direct mount accessories. The handguard is constructed of Precision CNC Machined 6061 T6 Billet Aluminum and finished with a Mil-Spec type III hard coat black anodizing.

The MLA has a precision bore to fit the proprietary barrel nut which removes any unwanted play and ensures an exact fit!! Installation requires a 1-5/16" crows foot wrench (not included) for the barrel nut; standard AR-15 barrel nut wrenches will not work with this handguard system. The handguard is secured to the barrel nut by 2 8/32 allen screws, stainless steel key seat lock, and anti-slip helicoils.

Technical Information:
- Material: Precision CNC Machined 6061 T6 Billet Aluminum.
- Billet 6061 T6 Aluminum provides greater corrosion resistance, design flexibility, lighter weight, and exceeds Mil-Spec precision and strength requirements.
- 13.25” Angle-Cut, M-Lok, coated to match receivers and butt stock with upper rail for sights and attachments
- 1913 Picatinny Continuous Top Rail
- Accepts M-Lok Rail Sections & Accessories
- Weight is 9.9 oz. with barrel nut
- 1 3/8" ID
**Requires 1-5/16" Crowfoot Wrench and Medium Strength Thread Locker (not included)