The Sons of Liberty Gun Works Blaster Guts AR-15 Complete Lower Parts Kit with Liberty Fighting Trigger, B5 Systems Grip, and enlarged aluminum trigger guard brings together carefully matched...

The Sons of Liberty Gun Works Enhanced Blaster Guts AR-15 Lower Parts Kit brings together the Liberty 2-Stage L2S DLC trigger, an ambidextrous mil-spec safety, and a B5 Systems pistol grip to give...

The Armaspec ARM251-ODG Superlight Green Build Kit .223 is a purpose-built lower parts upgrade for AR-15 pattern rifles chambered in .223/5.56. This kit brings together Armaspec’s enhanced small...

The Tapco AR-15 Lower Parts Kit is a comprehensive, high-quality component group engineered to provide all the essential internal parts needed to build out or refurbish a standard AR-15 stripped...

The White Label Armory WLA-LOW-1014-01 Lower Parts Kit For AR Platform Curved Trigger Black provides a complete set of essential internals to finish or refresh your AR-15 lower receiver. Centered...

The DPMS DP51655128521 AR10 Lower Build Kit is a comprehensive solution for firearm enthusiasts looking to build or upgrade their AR-10 platform. This kit includes all the essential components needed...

The TacFire AR-15 Lower Parts Kit with PGAR-B Pistol Grip is a complete, high-quality component group engineered to provide everything needed to build out or refurbish a standard AR-15 stripped lower...

The White Label Armory WLA-LOW-1013-01 Complete Lower Parts Kit For AR-15 Black provides a Mil-Spec style foundation for finishing or refreshing your AR-15 lower receiver. This thoughtfully matched...

The Xtech Tactical XTT138LPK Lower Parts Kit Black brings together all the essential small parts you need to turn a stripped AR-pattern lower into a complete, ready-to-use receiver. Centered around...

The White Label Armory WLA-LOW-1016-01 Assembler's Special Lower Parts Kit AR-15 Black provides a complete set of essential small parts to finish or refresh your AR-15 lower receiver. Carefully...

The White Label Armory WLA-LOW-1015-01 Lower Parts Kit For AR-15 Black provides a complete set of essential small parts to finish or refresh your AR-15 lower receiver. Designed around standard AR-15...

The M&P Accessories 1085634 AR Lower Parts Kit AR-15 Black brings together the essential small parts you need to complete an AR-15 lower receiver in one organized package. Featuring a standard AR-15...