Out of stock $234 Spike's Tactical Upper/Lower Receiver Set, Semi-automatic, 223 Rem/556NATO, Gun Metal Grey Finish, Mil-spec STS1515
Out of stock $868.46 Spike's Tactical Spartan Set, Semi-automatic, Matching Lower/Upper Handguard Set, 223 Rem/556NATO, 10" MLOK Rail, CNC Machined from a 7075 Billet Aluminum, Bronze Battleworn STSB610-CM1
Out of stock $899.96 Spike's Tactical Rare Breed Crusader Set with Painted Helmet, Semi-automatic, Lower/Upper Set, 223 Rem/556NATO, 12" MLOK Rail, CNC Machined from 7075 Billet Aluminum, Distressed Cerakote Finish STSB620-M2
Out of stock $1,254.95 Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Flat Dark Earth, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 10" MLOK Handguard R0430
Out of stock $1,254.95 Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Brown, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 10" MLOK Handguard R0429
Out of stock $299.95 Wilson Combat Upper/Lower Receiver, Semi-automatic, 223 Rem/556NATO, Black Finish, Mil-spec TR-LOWUPP
Out of stock $290 Geissele Super Duty AR-15 Receiver Set, Semi-automatic, Lower/Upper Set, 223 Remington/556NATO, Anodized Finish, Desert Dirt Color 05-1171S
Out of stock $265 Geissele Super Duty AR-15 Receiver Set, Semi-automatic, Lower/Upper Set, 223 Remington/556NATO, Anodized Finish, Black 05-1171B
Out of stock $119 CMMG Stripped Lower Receiver, Semi-automatic, 223 Rem/556NATO, Black Finish 55CA101
Out of stock $239.99 Noveske Generation 3 Lower Receiver, Semi-automatic, 223 Rem/556NATO, Flat Dark Earth Finish, Includes Set Screw 04000003K
Out of stock $181.99 Spike's Tactical STLB530, Meanstreak, Semi-automatic, Lower, 223 Rem/556NATO, Black Finish, CNC Machined from a 7075 Billet Aluminum STLB530
