2A Armament Builder Series M-LOK Handguard

The Builder Series offers a vast number of 2A Armament components that have been made with the AR builder in mind. The Builder Series offers high quality products at a competitive price.

All Builder Series Rails use the same rock solid, 4 screw, 45 degree mounting system as our Balios and Aethon Rails. It sports four integrated QD mounts in both the front and rear. This rail features the same Type III, Class 2 hard coat anodizing as the rest of our products that have a durable and aesthetically pleasing finish.

Features:

• Made from U.S.A. Certified 6061 Extrusion
• U.S.A. sourced 6061 Aluminum Barrel nut (compatible with BL or Aethon Rails)
• M-LOK mounting solution
• Mil-Spec hardcoat black anodized
• Free floating design
• Integrated Front and Rear QD Mounts
• 1.35” Internal Diameter
• 1-5/16” crows foot tool or premium armorers wrench recommended for installation (Not Included)