4140 STEEL , HARDENED COATED MANGANESE PHOSPHATE .
-CASTLE NUT WRENCH ,OPEN STYLES ( WORKS WITH ALL STYLES OF TUBES )
-750Â FLASH HIDER WRENCH FLATSÂ
-A2 RIFLE BUFFER TUBEÂ
-1/2 " BREAKER BAR / TENSION WRENCHÂ
-3/16" ALLEN (FOR GRIPS)Â
-3/8" ALLEN (FOR SCOPE MOUNTS AND OTHER ACCESSORIES )
-BOTTLE OPENERÂ
