Lower Parts

PWS MK2 MOD 2-M Complete Lower Receiver - MOE SL® Carbine Stock Elevate your large-frame AR build to professional grade with the Primary Weapons Systems MK2 MOD 2 Complete Lower Receiver. Purpose-built from high-strength forged 7075-T6 aluminum, this...

BG Defense Type-A Mil-Spec Forged Matched Receiver Set10.875" Handguard - Clear Anodized Build your custom rifle on an uncompromising foundation with the TYPE-A Mil-Spec Forged Matched Receiver Set with Handguard. Precision-machined in the USA from...

BCM Complete Lower Receiver with SOPMOD 2 Stock FDE - BLEM Build your ultimate tactical rifle on a foundation of proven battle-ready reliability with the Bravo Company MFG (BCM) Complete AR-15 Lower Receiver in Flat Dark Earth (FDE). Outfitted with the...

BCM Complete Lower Receiver with Widebody SOPMOD 0 Stock FDE - BLEM Upgrade your rifle build with combat-ready reliability using the Bravo Company MFG (BCM) AR-15 Complete Lower Receiver with SOPMOD 0 Widebody Stock (Cosmetic Blem). Engineed for military...

BCM Complete Lower Receiver with Widebody SOPMOD 0 Stock - BLEM Upgrade your rifle build with combat-ready reliability using the Bravo Company MFG (BCM) AR-15 Complete Lower Receiver with SOPMOD 0 Widebody Stock (Cosmetic Blem). Engineed for military...

Troy Industries Ambidextrous Bolt Release Streamline your rifle handling, speed up tactical reloads, and simplify malfunction clearing with the TROY Industries Ambidextrous Bolt Release. Engineered as an indispensable ergonomic upgrade for AR-15...

DPMS DA-15 Stripped Lower Receiver - Black Start your next custom build with absolute confidence using the DPMS DA-15 Forged Stripped Lower Receiver. Engineered using state-of-the-art aerospace manufacturing technology, this Mil-Spec lower receiver...

The Triggered Company The Disruptor Ambi 3-Position Drop-In FRT Trigger - Black Elevate your AR-15's performance and dominate the range with The Disruptor Assisted Reset Trigger. Descended from the legendary TacCon 3MR, this patented (US Patent 9146067)...

The Triggered Company The Disruptor 3-Position Drop-In FRT Trigger - Black Push your AR-15 to the absolute limits of speed and performance with The Disruptor Assisted Reset Trigger. Descended from the legendary TacCon 3MR, this patented (US Patent...

Bravo Company, BCM MK2 Recoil Mitigation System, Mod 1, 8 Position Buffer Tube Complete Assembly, Matte Finish, Black, Includes T1 Buffer, M16A4 Rifle Action Spring, MK2 Receiver Extension, QD End Plate, Castle Nut, Fits AR Rifles Whether starting a new...

Luth-AR AR15 Rifle Buffer The Luth-AR AR-15 Standard Rifle Buffer is compatible with a rifle buffer tube and rifle recoil spring, and is for use with an A2 fixed buttstock. This buffer comes with 5 internal steel weights and weighs 5.1 oz. Luth-AR, Rifle...

Luth-AR AR15 RIfle Buffer Spring - A2 Length High quality components and precise manufacturing make LuthAR parts ideal for maintaining and upgrading firearms. The durability, reliability and excellent build quality of these parts will ensure years of...