The Phase5 Extended Bolt Release Version 3 in FDE finish enhances your AR-15 platform with faster reloads and improved manipulation. Compatible with all mil-spec AR-15/M16 receiver sets as well as billet side charging and left-handed weapons.Phase5 Extended Bolt Release V3 FDEHeat treated 8620 steel construction for durabilitySecure patented monolithic designLow profile bolt catch with enhanced functionalityGrip serrations on elbow and end for positive controlLarger index finger tab for easier bolt release operationExtended lever reaches into trigger well for right-side accessDesigned to reduce hand movements and increase efficiency during reloads and malfunction clearing making it an essential upgrade for competitive shooters and tactical applications.