Lowers

Shop high-quality lower receivers for custom firearm builds, offering durability, precision, and reliable performance.
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TRENDING Picture of American Defense Mfg. UIC BILLET, Semi-automatic, Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black, Includes Installed Ambidextrous Magazine Release and Bolt Catch AD-UICLS-BLK

American Defense Mfg. UIC BILLET, Semi-automatic, Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black, Includes Installed Ambidextrous Magazine Release and Bolt Catch AD-UICLS-BLK

$420.00 $370.22
Picture of Aero Precision M16A4 Clone Lower, Semi-automatic, 223 Rem/556NATO, Anodized Finish, Black APAR148017C

Aero Precision M16A4 Clone Lower, Semi-automatic, 223 Rem/556NATO, Anodized Finish, Black APAR148017C

$145.00 $103.16
Picture of Aero Precision M4A1 Clone Lower, Semi-automatic, 223 Rem/556NATO, Anodized Finish, Black APAR148018C

Aero Precision M4A1 Clone Lower, Semi-automatic, 223 Rem/556NATO, Anodized Finish, Black APAR148018C

$145.00 $103.16
Picture of Aero Precision M5, Semi-automatic, Stripped Lower Receiver, 308 Winchester/762NATO, Anodized Finish, Kodiak Brown APAR308065C

Aero Precision M5, Semi-automatic, Stripped Lower Receiver, 308 Winchester/762NATO, Anodized Finish, Kodiak Brown APAR308065C

$170.00 $110.34
Picture of Aero Precision M5, Semi-automatic, Stripped Lower Receiver, 308 Winchester/762NATO, Anodized Finish, Olive Drab Green APAR308181C

Aero Precision M5, Semi-automatic, Stripped Lower Receiver, 308 Winchester/762NATO, Anodized Finish, Olive Drab Green APAR308181C

$170.00 $110.34
Picture of Aero Precision M5, Complete Lower Receiver, Semi-automatic, 308 Winchester/762NATO, Anodized Finish, Black, A2 Grip, Carbine Length Buffer Tube, No Stock APAR308214

Aero Precision M5, Complete Lower Receiver, Semi-automatic, 308 Winchester/762NATO, Anodized Finish, Black, A2 Grip, Carbine Length Buffer Tube, No Stock APAR308214

$440.00 $334.31
Picture of Aero Precision M5, Complete Lower Receiver, Semi-automatic, 308 Winchester/762NATO, Anodized Finish, Black, Magpul MOE SL Grip, Magpul SL Carbine Stock APAR308255

Aero Precision M5, Complete Lower Receiver, Semi-automatic, 308 Winchester/762NATO, Anodized Finish, Black, Magpul MOE SL Grip, Magpul SL Carbine Stock APAR308255

$515.00 $403.40
Picture of FN FN15 Patrol Lower Receiver Assembly 36-100685

FN FN15 Patrol Lower Receiver Assembly 36-100685

$469.00 $374.17
Picture of Diamondback Firearms DB15 Diamond Series Stripped Lower Multi Caliber Aluminum Black DB2228R001

Diamondback Firearms DB15 Diamond Series Stripped Lower Multi Caliber Aluminum Black DB2228R001

$115.00 $81.87
TRENDING Picture of Doublestar Corp. Stripped Lower, STAR-15, Semi-automatic, 223 Remington/5.56 NATO, Anodized Finish, Black DSCL101

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

$99.99 $91.59
Picture of DT QUATTRO-15 LOWER 556 BLK QTR-LR-15

DT QUATTRO-15 LOWER 556 BLK QTR-LR-15

$292.49 $277.86
Picture of Bravo Company Semi-automatic Complete Lower Receiver, AR, 223 Remington/556NATO, Anodized Finish, Black, 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

Bravo Company Semi-automatic Complete Lower Receiver, AR, 223 Remington/556NATO, Anodized Finish, Black, 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

$475.00 $372.47
Picture of Battle Arms Development Xiphos, Stripped Lower Receiver, 9mm, Anodized Finish, Black, Compatible with Glock Pattern Magazines XIPHOS-LR

Battle Arms Development Xiphos, Stripped Lower Receiver, 9mm, Anodized Finish, Black, Compatible with Glock Pattern Magazines XIPHOS-LR

$289.00 $198.56
TRENDING Picture of Bravo Company Pistol Lower Group with Receiver Extension, Semi-automatic, Pistol, 223 Remington, 556NATO, Aluminum, BCMGUNFIGHTER Pistol Grip LRG-PISTOL

Bravo Company Pistol Lower Group with Receiver Extension, Semi-automatic, Pistol, 223 Remington, 556NATO, Aluminum, BCMGUNFIGHTER Pistol Grip LRG-PISTOL

$600.00 $476.72
Picture of Ballistic Advantage DCP3, Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black BAPA100039

Ballistic Advantage DCP3, Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black BAPA100039

$135.00 $87.33
Picture of Ballistic Advantage BA15 Enhanced, Semi-automatic, Stripped Lower Receiver, .223 Remington/556NATO, Matte Finish, Black BAPA100083

Ballistic Advantage BA15 Enhanced, Semi-automatic, Stripped Lower Receiver, .223 Remington/556NATO, Matte Finish, Black BAPA100083

$155.00 $117.82
Picture of Ballistic Advantage BA10, Stripped Lower Receiver, 308 Winchester/762NATO, Anodized Finish, Black BAPA100090

Ballistic Advantage BA10, Stripped Lower Receiver, 308 Winchester/762NATO, Anodized Finish, Black BAPA100090

$235.00 $152.36
Picture of Battle Arms Development Workhorse, Semi-automatic, Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black WH556-LR

Battle Arms Development Workhorse, Semi-automatic, Stripped Lower Receiver, 223 Remington/556NATO, Anodized Finish, Black WH556-LR

$125.00 $107.47
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