The SOLGW Enhanced Blaster Guts Lower Parts Kit features only the highest quality Mil-Spec or better components with an ambidextrous safety selector and Liberty Fighting Trigger for superior performance and reliability.Enhanced Blaster Guts Lower Parts Kit with B5 SOPMOD Pistol GripLiberty Fighting Trigger with 6lb pull weight and Nickel PTFE coatingAmbidextrous safety selector made from Mil-Spec AISI8620 steelHardened stainless steel detents from KNS Precision MachineSteel magazine button (not aluminum like most commercial LPKs)Heat treated and coated per mil-spec standardsGuaranteed for Life warrantyPerfect for builders seeking premium components that deliver consistent performance with mil-spec reliability and enhanced ergonomics for improved firearm operation.