Lowers

Shop high-quality lower receivers for custom firearm builds, offering durability, precision, and reliable performance.
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Picture of Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Black, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 17" MLOK Handguard R0395

Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Black, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 17" MLOK Handguard R0395

$1,444.95 See Price in Cart
Picture of Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Gray, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 17" MLOK Handguard R0396

Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Gray, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 17" MLOK Handguard R0396

$1,444.95 See Price in Cart
Picture of RADIAN BUILDER KIT 17" BROWN R0397

RADIAN BUILDER KIT 17" BROWN R0397

$1,589.44 $1,444.95
Picture of Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Olive Drab Green, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 15.5" MLOK Handguard R0407

Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Olive Drab Green, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 15.5" MLOK Handguard R0407

$1,399.95
Picture of Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Gray, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 14" MLOK Handguard R0412

Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Gray, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 14" MLOK Handguard R0412

$1,359.95
Picture of Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Brown, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 14" MLOK Handguard R0413

Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Brown, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 14" MLOK Handguard R0413

$1,359.90 See Price in Cart
Free Shipping! Picture of Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Olive Drab Green, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 14" MLOK Handguard R0415

Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Olive Drab Green, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 14" MLOK Handguard R0415

$1,359.95 See Price in Cart
Free Shipping! Picture of 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

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

$1,254.95 See Price in Cart
Picture of Radian Weapons Model 1 Builder Kit 10" Magpul M-LOK Handguard R0430

Radian Weapons Model 1 Builder Kit 10" Magpul M-LOK Handguard R0430

$1,254.95 See Price in Cart
Free Shipping! Picture of Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Olive Drab Green, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 10" MLOK Handguard R0431

Radian Weapons AX556, Billet Upper/Lower Set, Semi-Automatic, 556 NATO/223 Remington, Ambidextrous, Cerakote Finish, Olive Drab Green, Includes Radian Talon Ambidextrous Safety, Hammer Pin, 10" MLOK Handguard R0431

$1,254.95 See Price in Cart
Picture of WMD Guns Upper/Lower Receiver Set, Semi-automatic, 223 Rem/556NATO, Free Float Hand Guard, Nib-X Finish NIBXMSF15-3PC

WMD Guns Upper/Lower Receiver Set, Semi-automatic, 223 Rem/556NATO, Free Float Hand Guard, Nib-X Finish NIBXMSF15-3PC

$289.00 $230.47
Picture of WATCHTOWER 15 BILLET CMPLTE LWR BLK T15-CL-BLK

WATCHTOWER 15 BILLET CMPLTE LWR BLK T15-CL-BLK

$659.99 $547.59
Picture of WATCHTOWER Firearms T15, Complete Lower, B5 Stock and Grip, Cerakote Finish, Flat Dark Earth T15-CL-FDE

WATCHTOWER Firearms T15, Complete Lower, B5 Stock and Grip, Cerakote Finish, Flat Dark Earth T15-CL-FDE

$659.99 $480.34
Picture of WATCHTOWER Firearms T15, Complete Lower, B5 Stock and Grip, Cerakote Finish, Olive Drab Green T15-CL-ODG

WATCHTOWER Firearms T15, Complete Lower, B5 Stock and Grip, Cerakote Finish, Olive Drab Green T15-CL-ODG

$659.99 $480.34
Picture of WATCHTOWER 15 BILLET SET FDE T15-SET-FDE

WATCHTOWER 15 BILLET SET FDE T15-SET-FDE

$329.99 $207.41
Picture of WATCHTOWER T15 BILLET SET BLK T15-SET-BLK

WATCHTOWER T15 BILLET SET BLK T15-SET-BLK

$329.99 $219.75
Picture of 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 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

$738.99 $606.24
Picture of 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 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

$552.99 $445.23
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