Included with no extra charge ($70 value):

• 3-slot accessory rail
• QD mounting Point
• Bi-pod adaptor

Features:

• Slim lightweight design integrated with modular flexibility
• Durable aircraft grade billet aluminum body
• Barrel nut included
• No timing or shims required
• Full length mil-spec 1913 picatinny rail
• Lifetime warranty
• Compatible with AR 15 uppers
• Requires low profile gas block