2a Bl-rail 7″ M-lok Aluminum-nt Blk


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SKU: RSR2A-BLRML-7G2 Categories: , Product ID: 1302334

Product Description for 2a Bl-rail 7″ M-lok Aluminum-nt Blk

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.

Features :

  • 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.),


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Additional Information for 2a Bl-rail 7″ M-lok Aluminum-nt Blk

Weight 0.5000 lbs
Dimensions 15.0000 × 2.0000 × 2.0000 in



Gen 2











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