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RSR Part #: 2A-BLRML-7G2 Manufacturer Part #: 2A-BLRML-7G2

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2A Armament, BL-RAIL M-LOK, Gen 2, Handguard, Hardcoat Black Anodized, 7075-T6 Aluminum Barrel Nut, 6061 Extrusion, AR Rifles, 7"


  • M-LOK mounting solution
  • Free floating design
  • 1.3" Internal Diameter
  • Mil-Spec hardcoat black anodized
  • 7" Rail with Titanium nut (weight 7.1 oz.)

Product Description

The 2A Armament(TM) 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.