Heavy Duty Barrel Nut Wrench Tool for Alpha Handguard - 31.9mm opening 223 Free Float Handguard 3MOA Dot Size Red Dot

3MOA Dot Size Red Dot Sight

ID fits 223/556 series Upper Receiver with 1-1/4" 18 TPI thread

Roll Pin not included

High quality 6061 T6 aircraft greade aluminum

spare 1cm silver color turret

Heavy Duty Barrel Nut Wrench Tool for Alpha Handguard - 31.9mm opening 223 Free Float Handguard 3MOA Dot Size Red DotHigh grade steel construction Used to fit on Mentium Alpha Slim Barrel Nut to apply torque 1. 256"(31. 9mm + 0. 2mm) wide mouth. Please measure your barrel nut before placing order Rated for 35 ft. lb. Please don't apply more torque than rated Accept 1 2 inch socket Weight : 5 oz 11 32" (9mm) thick Advantage : cause no damage to gas tube hole, as Armorer Wrench might do