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

Doublestar Corp. Stripped Lower, STAR-15, Semi-automatic, 223 Remington/5.56 NATO, Anodized Finish, Black DSCL101

Spike's Tactical STLS034 Gadsden Logo, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black Finish, Non-Color STLS034

Spike's Tactical Gen 2, Semi-Automatic, Billet Lower Receiver, 223 Rem/556NATO, Black Finish, Includes All Small Parts Except Fire Control Group STLB200

Spike's Tactical STLS030 Snowflake, Stripped Lower, Semi-automatic, 223 Remington/556NATO, Black, Color Filled STLS030-CFA

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

Odin Works OTR-15 Forged Lower, Semi-automatic, 223 Rem/556NATO, Anodized Finish, Black OW-15-Forged-Lower-BLK

Sharps Bros. SBLR07, Gen 2 Overthrow (Spartan Helmet Design), Semi-automatic, Billet Lower Receiver, 223 Rem/556NATO, Black Finish, CNC Machined from 7075 Billet Aluminum SBLR07

Shield Arms SA-15, Stripped Lower Receiver, 223Rem/556NATO, Black SA-15-SLU

Sons of Liberty Gun Works SCALPER, Complete Lower Receiver, Semi-automatic, Anodized Finish, Black, B5 Furniture, Liberty Fighting Trigger, Blaster Internals, Vltor A5 Buffer System, Quick Safety SCALPERLWR-A5Q

Sons of Liberty Gun Works SCALPER, AR-15 Receiver Set, Cerakote Finish, Flat Dark Earth, Includes Upper and Lower Stripped Receiver SCALPERSET-FDE

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

LanTac USA LLC Raven AR-15 Billet Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 10.5" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-10-RAVEN

LanTac USA LLC SF AR-15 Forged Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 10.5" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-10-SF

LanTac USA LLC Raven AR-15 Billet Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 12.5" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-12-RAVEN

LanTac USA LLC SF AR-15 Forged Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 12.5" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-12-SF

LanTac USA LLC Raven AR-15 Billet Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 13.5" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-13-RAVEN

LanTac USA LLC SF AR-15 Forged Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 13.5" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-13-SF

LanTac USA LLC SF AR-15 Forged Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 15" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-15-SF

LanTac USA LLC Raven AR-15 Billet Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 6.75" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-6-RAVEN

LanTac USA LLC SF AR-15 Forged Builder Set, Anodized Finish, Black, Includes Upper/Lower Receiver and 6.75" Spada M-LOK Rail with Mounting Hardware 01-RV-BSET-6-SF