Lower Parts

B5 Systems Sierra K Stock The Sierra K is a purpose-driven compact stock, optimized for use on PDW and compact weapon systems. Features include reduced overall size and slim cheek profile, snag-free adjustment lever, limited rotation QD and integral...

B5 Systems P-GRIP 22K The P-Grip 22K offers a 13° angle to improve ergonomics and provide proper trigger index and features aggressive texture for increased retention. Reduced height optimized for PDW and compact weapon systems. Features: Optimized...

Luth-AR Pistol Grip - A1 A1 Pistol Grip perfect for your Retro build. Features: Made of Dupont Zytel 30% glass filled nylon   **Hardware not included  

SOLGW Scalper AR15 Receiver Set ODG Cerakote Finish 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...

KAK Industry K-SPEC Buffer and Spring - H1 - 3.8 oz   The K-SPEC Buffer was developed with specific goals in mind- Reducing felt recoil and providing faster follow up shots. With modern technology being applied to firearms, you're likely aware...

KAK Industry K-SPEC Buffer and Spring - H2 - 4.7 oz  The K-SPEC Buffer was developed with specific goals in mind- Reducing felt recoil and providing faster follow up shots. With modern technology being applied to firearms, you're likely aware of...

Luth-AR H3 Carbine Buffer Body Triple Tungsten .223/5.56 The H3 Carbine Buffer Body contains 3 tungsten slugs in the buffer for a total weight of 5.4 oz or .35 lbs. Using a heavier AR-15 buffer helps reliable function with short gas...

Forward Controls Design EMR-H W/ Spring - Dimpled  The EMR-H features a slightly curved button surface to fit the natural curvature of your finger.The form fitting curve, along with horizontal serrations, create a self centering surface that...

Forward Controls Design EMR-H W/ Spring - Serrated  The EMR-H features a slightly curved button surface to fit the natural curvature of your finger.The form fitting curve, along with horizontal serrations, create a self centering surface that...

SOLGW M4 Angry Patriot Complete Lower Receiver - A5 Buffer System - No Stock The Sons of Liberty Gun Works (SOLGW) M4 Complete Lower Half with A5 Buffer System is engineered for durability, reliability, and performance. This lower is built with premium,...

Aero Precision M4E1 PRO Stripped Lower Receiver - Black  The M4E1 PRO Lower Receiver seamlessly integrates ambidextrous controls into the M4E1 Lower that allows for the shooter to easily operate the bolt catch, magazine release, and safety...

B5 Systems Collapsible Precision Stock Short - FDE Overview The B5 Systems Collapsible Precision Stock (CPS), Short. Building upon the venerable cheek profile of the B5 SOPMOD and Bravo stocks, the Precision stock incorporates an adjustable cheekpiece...