Available to order $399 AM DEF Billet UIC Stripped Lower Receiver, 223 Remington/556NATO, Black Finish, Includes Take Down/Pivot Pins UICCLOWERBLK
Available to order $115 Spike's Tactical STLS034 Gadsden Logo, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black Finish, Non-Color STLS034
Out of stock $120.6 Spike's Tactical STLS019 Spider, Stripped Lower, Semi-automatic, 223 Rem/556NATO, Black Finish, Color Filled STLS019-CE
Available to order $375 Aero M4E1, Complete Lower Receiver, Semi-automatic, 223 Remington/556NATO, Magpul STR Stock, Magpul MOE Grip, Anodized, Black APAR600103
Available to order $297.3 Aero M4E1, Complete Lower Receiver, Semi-automatic, 223 Remington/556NATO, No Stock, A2 Grip, Anodized, Black APAR600112
Available to order $473.1 Odin Works OTR-15, Semi-automatic, Lower/Upper Set, 223 Remington, 556NATO, N/A, Green, Matte OTR-15-RECEIVER-SET-RG
Available to order $139.99 Aero Gen 2, Semi-automatic, Stripped Lower Receiver, .223 Remington/556NATO, Cerakote Finish, Flat Dark Earth APAR501302C
Available to order $161.98 Aero M4E1, Semi-automatic, Stripped Lower Receiver, 223 Remington/556NATO, Cerakote Finish, Flat Dark Earth APAR600002C
Available to order $282.74 Aero Carbine Complete Lower Receiver, Semi-Automatic, 223 Remington/556NATO, Anodized, Black APAR501374
Available to order $139.84 CMMG MK4, Semi-automatic, Stripped Lower Receiver, 223 Remington/556NATO, Cerakote Finish, Armor Black 55CA102-AB
