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.
A simple weight saving component for our AR15 BL rails . The aluminum BL rail barrel nut is made from 7075-T6 Aluminum, and then anodized black. This nut will save an...
The 2A Armament™ Xanthos rails continue the tradition of an extremely lightweight, rugged, and quality rail to complement the 2A Armament Xanthos-lite receiver set and the .308 handguard market. Two different...
The 2A Armament™ Aethon Rail M-LOK series provides an alternative aesthetically progressive design that is lightweight with our signature titanium barrel nut and attach method. The innovative attachment of the rail...