Out of stock $279 Seekins SP223, Gen2, Semi-Automatic, Billet Lower Receiver, 223 Rem, Black Finish, Enhanced Bolt Catch, Tensioning Screw, Ambi-bolt Stop 0011000008
Out of stock $279 Seekins NX15, Semi-automatic, Billet Lower Receiver, 223 Rem, Black Finish, Skeletonized, Ambidextrous Bolt Release 0011000018
Out of stock $120.6 Spike's Tactical STLS019 Spider, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black Finish, Color Filled STLS019-CE
Out of stock $115 Spike's Tactical STLS022 Crusader, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black Finish, Crusader Logo STLS022
Out of stock $406 BCM Semi-automatic Complete Lower Receiver, AR, 223 Rem/556NATO, Black Finish, BCM M4 Milspec Stock Gen 2, Fire Controls Marked SAFE and SEMI, BCMGUNFIGHTER Enhanced Trigger Guard, BCMGUNFIGHTER QD End Plate, BCMGUNFIGHTER Pistol Grip LRG-STK-M4
Out of stock $211.5 Spike's Tactical Upper/Lower Receiver Set, Semi-automatic, 223 Rem/556NATO, Black Finish, Mil-spec, Spider Lower STS1019
Out of stock $549.99 Shield Arms SA-15, Complete Folding Lower Receiver, Semi-automatic, 223 Remington/556NATO, Anodized Finish, Black, B5 Systems Bravo Stock, H2 Proprietary Buffer Weight SA-15-SLU-B5
Out of stock $129 Odin Works OTR-15 Forged Lower, Semi-automatic, 223 Rem/556NATO, Anodized Finish, Black OW-15-Forged-Lower-BLK
