Sharps Bros. Showdown, Semi-automatic, Stripped Billet Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black SHRPSBLR11

Battle Arms Development XIPHOS, Stripped Lower Receiver, 9mm, Anodized Finish, Black, Compatible with Glock Pattern Magazines XIPHOS-LR

Spike's Tactical STLS016 Calico Jack, Stripped Lower, Semi-automatic, 223 Remington/556NATO, Black Finish, Non-Color STLS016

Grey Ghost Precision AR-15 Receiver Set, Semi-automatic, Lower/Upper Set, 556NATO, Black, No Handguard, Billet, Hard Coat Anodized GGP-S-LIGHT-RCVR-BS

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

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

Radian Weapons AX556, Semi-automatic, Lower/Upper Set, Multi, Brown, Ambidextrous, Radian Talon Safety, Billet, Cerakote R0437

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

Tactical Solutions X-Ring VR Gen 2 Takedown Receiver, Semi-automatic, 22 LR, Matte Finish, Gun Metal Gray XRA2TD-GMG

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

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

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

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, 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, Includes Bolt and Charging Handle TP-1022CMPRC-BLBL

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

Primary Weapons Systems MK1 Mod 2-M, Complete Lower Receiver, Semi-automatic, Anodized Finish, Kodiak Brown, B5 Furniture 2M100RM141F

Sharps Bros. SBLR01, Gen 2 Hellbreaker, Semi-automatic, Billet Lower Receiver, 223 Remington/556NATO, Black Finish, CNC Machined from 7075 Billet Aluminum SBLR01

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