Primary Weapons 4G2BTPB-1F Castle Nut 7075 T-6 Aluminum Black Anodized Choke Tubes The progressive nose geometry allows

The progressive nose geometry allows for deep

or nighttime

With a push of a button

The carbon fiber ensures durability and strength

you can check your position with its Compass

Primary Weapons 4G2BTPB-1F Castle Nut 7075 T-6 Aluminum Black Anodized Choke Tubes The progressive nose geometry allowsWeight 4. 3 oz. Mil Spec tube diameter Impact Extruded 7075 Aluminum Extended Carrier Support Lip For Smoother Cycling Smooth Pistol Buffer Tube Lightening Cuts Reducing Weight By Approx. 1 Oz. Off Mil Spec Unique Fluted Tube Design For Debris Clearing MIL A 8625 F, Type III, Class 2 Anodized Includes PWS Ratchet Lock Castle Nut & End Plate Set