Aero Precision M4E1, Semi-automatic, Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Olive Drab Green APAR600501C

Spike's Tactical ST9 9mm Colt Style Lower w/Spider Logo, Semi-automatic, Black Finish, Bolt Locks Back After Last Round STLS910

Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 223 Remington/556NATO, Ambidextrous, Cerakote Finish, Olive Drab Green, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 14" MLOK Handguard R0415

Sons of Liberty Gun Works M4LOWERLFTA5BRAVO, Complete Lower Receiver, Semi-automatic, 223 Remington/556NATO, Anodized Finish, Black, B5 Bravo Stock, BCM B5 Grip, Liberty Fighting Trigger, Aluminum Enhanced Trigger Guard, Vltor A5 Buffer System with A5H2 and Green Spring, Roll Mark May Vary Based on Product Availability M4LOWERLFTA5BRAVO

FMK Firearms AR-15 Lower, Semi-automatic, Black Finish, Polymer FMKGAR1E

True Precision TP22, 10/22 Receiver, Semi-automatic, 22LR, Aluminum 7075 Construction, Anodized Finish, Black, Includes Bolt and Charging Handle TP-1022CMPRC-BLBL

True Precision TP22, 10/22 Receiver, Semi-automatic, 22LR, Aluminum 7075 Construction, Anodized Finish, Black Receiver, Gold Bolt and Charging Handle TP-1022CMPRC-BLG

True Precision TP22, 10/22 Receiver, Semi-automatic, 22LR, Aluminum 7075 Construction, Anodized Finish, Black Receiver, Silver Bolt and Charging Handle TP-1022CMPRC-BLSS

True Precision TP22, 10/22 Receiver, Semi-automatic, 22LR, Aluminum 7075 Construction, Clear Anodized Finish, Silver, Includes Bolt and Charging Handle TP-1022CMPRC-SS

True Precision TP22, 10/22 Receiver, Semi-automatic, 22LR, Aluminum 7075 Construction, Matte Finish, Black TP-1022RC-BL

True Precision TP22, 10/22 Receiver, Semi-automatic, 22LR, Aluminum 7075 Construction, Clear Anodized Finish, Silver TP-1022RC-SS

Tactical Solutions X-Ring VR Gen 2 Receiver, Semi-automatic, 22 LR, Matte Finish, Olive Drab Green XRA2-MOD

Tactical Solutions X-Ring VR Gen 2 Receiver, Semi-automatic, 22 LR, Matte Finish, Quicksand XRA2-QS

Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Quicksand XRA2TD-QS

CMMG MK4, Semi-automatic, Stripped Lower Receiver, 223 Remington/556NATO, Cerakote Finish, Armor Black 55CA102-AB

Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Silver XRA2TD-SIL

Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Olive Drab Green XRA2TD-MOD

San Tan Tactical STT-15, Semi-automatic, Lower, 223 Remington/556NATO, Black STT-15

Spike's Tactical Lower, Color Filled, Semi-automatic, 223 Remington/556NATO, Black Finish, 6 Position Collapsible Stock, Mil-Spec Buffer Tube, ST-T2 Tungsten Heavy Buffer STLC200-SBS-CFS

Sons of Liberty Gun Works Forward Controls Design Ambi Billet Lower Receiver, Semi-automatic, Stripped Receiver, 223 Remington/556NATO, Anodized Finish, Black FCD-AMBI-LR

Sharps Bros. SBLR07, Gen 2 Overthrow (Spartan Helmet Design), Billet Lower Receiver, 223 Remington/556NATO, Bronze Cerakote Finish by Blowndeadline, CNC Machined from a 7075 Billet Aluminum SBLR07-BD-BRONZE