2A Armament BL-RAIL - 7" (M-LOK) - Gen 2
The 2A Armament BL RAIL Gen 2 M-LOK series has styling changes in the picatinny pocketing to match with the Balios Lite Gen 2 or Aethon receiver sets. By utilizing a titanium barrel nut, and an innovative 45 degree mounting system, the BL RAIL achieves a solid lockup with the upper receiver. The 2A Armament BL RAIL will ship with a 6AL-4V titanium barrel nut. An optional aluminum barrel nut is offered as a separate item for those looking to save maximum weight on a build. The BL RAIL Gen 2 is a great fit with the new styling on any quality forged or billet upper receiver offered from other manufacturers.
Note: If you have an earlier Balios Lite receiver set you will want to use the first generation BL RAIL M-LOK series. See pictures for differences.
- Made from U.S.A. Certified 6061 Extrusion
- U.S.A. sourced 6AL-4V Titanium barrel nut as standard
- M-LOK mounting solution
- Mil-Spec hardcoat black anodized
- Free floating design
- 1.3" Internal Diameter
- 7" Rail with Titanium nut (weight 5.7 oz)(2A-BLRML-15G2)
- 1-5/16" crows foot tool or premium armorers wrench recommended for installation (Not Included)