Lower Parts

The Sons of Liberty Gun Works stripped upper and lower receivers are made to the tightest tolerances while still being compatible with Mil-Spec parts and upper receivers. This ensures that there is...

The Aero Precision Special Edition "Liberty" AR-15 Stripped Lower Receiver is a high-quality, precision-engineered component designed for builders who value both performance and aesthetics...

KAK AR-15 "LITE" Lower Parts Kit - No Fire Control Group The KAK AR-15 "LITE" Lower Parts Kit is perfect for those looking to install an aftermarket match trigger in their AR-15 build. This kit...

KAK AR-15 Lower Parts Kit - Red Bag (No Grip or Trigger Guard) The KAK AR-15 Lower Parts Kit provides all the essential components to complete your AR-15 lower receiver, while leaving room for user...

KAK AR-15 Lower Parts Kit - Complete Mil-Spec Components The KAK AR-15 Lower Parts Kit provides everything you need to complete your AR-15 lower receiver with top-quality, USA-made components...

KAK K-SPEC Enhanced AR15 A5H1 Buffer Kit - 4.7 oz with A5 Length Buffer Tube The KAK K-SPEC Enhanced AR15 Buffer Kit A5H1 is designed to deliver superior recoil reduction and shooting accuracy,...

KAK K-SPEC Enhanced AR15 Buffer Tube Kit H1 3.8 oz with Flatwire Spring and 6-Position Buffer Tube

KAK K-SPEC Enhanced AR15 Buffer Tube Kit H3 5.5 oz with Flatwire Spring and 6-Position Buffer Tube The KAK K-SPEC Enhanced AR15 Buffer Tube Kit H3 is a comprehensive upgrade for your AR15, designed...

B5 Sytems Type 22 Grip - Tiger Stripe The B5 Systems Type 22 P-Grip offers an increased vertical grip angle to improve ergonomics and ensure proper trigger index. The lack of a backstrap places the...

B5 Systems Type 23 Grip - Woodland The B5 Systems Type 23 P-Grip offers an increased vertical grip angle and extended tang to improve ergonomics and ensure proper trigger index. Features Aggress

B5 Systems BRAVO Stock - Tiger StripeBuilding upon the success of the B5 Systems Enhanced SOPMOD, B5 has taken the features end users demand; offering them in a lighter, more compact, and stronger...

B5 Systems SOPMOD Stock - Tiger Stripe B5 Systems has taken the venerable design of the Crane NSWC designed SOPMOD buttstock and incorporated the features sought by military professionals and firearm...