ANTI-ROTATION TRIGGER / HAMMER PIN SET - GEN 2This kit will improve the reliability of your rifle by eliminating the tendency for standard pins to “walk out” over time.Includes:(1) AR Anti-Walk Trigger Pin(1) AR Anti-Walk Hammer Pin(4) Screw(1) Allen WrenchFeatures:Color: BlackWeight: 0.2 oz (set)Fits: AR-15 / AR-308 / AR-9Torque Spec: - 8 - 11 INCH LBSMade in USA