Quick view Pistol Build Kit - BG Complete 10.5" 5.56 Upper Receiver | 9" M-LOK HG |AA Stabilizer Fin | BN LPK MSRP: $509.95 SALE PRICE: $314.95 Click for Price IN STOCK View More
Quick view RTB 7.62x39 Barrel + FREE Upper Receiver - Stripped MSRP: $299.99 SALE PRICE: $161.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - ODG | A2 | 13.5" M-LOK | Without BCG & CH MSRP: $487.95 SALE PRICE: $309.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - ODG | A2 | 12" M-LOK | Without BCG & CH MSRP: $485.95 SALE PRICE: $305.95 Click for Price IN STOCK View More
Quick view RTB 9mm / 22LR True Slick Side Upper Receiver - OD Green MSRP: $179.95 SALE PRICE: $89.95 Click for Price IN STOCK View More
Quick view RTB 9mm / 22LR True Slick Side Upper Receiver - Sniper Grey MSRP: $179.95 SALE PRICE: $89.95 Click for Price IN STOCK View More
Quick view RTB BCG Upper Build Kit - RTB M16 Black Nitride Bolt Carrier Group with Anodized Upper Receiver and Mil Spec Charging Handle MSRP: $313.98 SALE PRICE: $127.95 Click for Price IN STOCK View More
Quick view M4 Flat Top Upper Receiver - Stripped MSRP: $89.99 SALE PRICE: $59.95 Click for Price IN STOCK View More
Quick view Nickel Teflon Upper Receiver (M4 Flat Top) - Complete ***BLEM*** MSRP: $179.00 SALE PRICE: $99.95 Click for Price IN STOCK View More
Quick view RTB Complete 4.5" .22LR Pistol Upper Receiver - Black | 5.5" XL Spiral Flash Can | with BCG & CH MSRP: $557.95 SALE PRICE: $445.95 Click for Price IN STOCK View More
Quick view Pistol Build Kit - RTB 9MM | 4.5" Complete Upper Receiver w/ A2| AA Stabilizer Fin | TS LPK MSRP: $499.90 SALE PRICE: $360.95 Click for Price IN STOCK View More
Quick view RTB Complete 6" 300 BLK Upper Receiver - Black | A2 | 5.5" M-LOK | With BCG & CH MSRP: $513.95 SALE PRICE: $359.95 Click for Price IN STOCK View More
Quick view RTB Complete 11" 9mm Upper Receiver - BLK | A2 | 10" M-LOK HG | With BCG & CH MSRP: $488.95 SALE PRICE: $370.95 Click for Price IN STOCK View More
Quick view RTB Complete 11" 9mm Upper Receiver - BLK | A2 | 9" M-LOK HG | With BCG & CH MSRP: $517.95 SALE PRICE: $367.95 Click for Price IN STOCK View More
Quick view RTB Complete 11" 9mm Upper Receiver - Black | FLASH CAN | 12" M-LOK | With BCG & CH MSRP: $529.95 SALE PRICE: $390.95 Click for Price IN STOCK View More
Quick view Pistol Build Kit - 9MM | 4.5" Complete Upper Receiver w/A2| AA Stabilizer Fin | TS LPK MSRP: $499.90 SALE PRICE: $299.95 Click for Price IN STOCK View More
Quick view RTB 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4.25" M-LOK | Without BCG & CH MSRP: $437.95 SALE PRICE: $210.95 Click for Price IN STOCK View More
Quick view BG 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4" M-LOK | Without BCG & CH MSRP: $378.95 SALE PRICE: $161.95 Click for Price IN STOCK View More
Quick view RTB Complete 5.5" 9mm Upper Receiver - Black | FLASH CAN | 7" M-LOK | With BCG & CH MSRP: $508.95 SALE PRICE: $350.95 Click for Price IN STOCK View More
Quick view RTB Complete 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4.25" M-LOK | With BCG & CH MSRP: $503.95 SALE PRICE: $340.95 Click for Price IN STOCK View More
Quick view BG Complete 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4" M-LOK Slant Cut | With BCG & CH MSRP: $439.95 SALE PRICE: $261.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Lightweight Upper Receiver - FDE | A2 | 13.5" M-LOK | with BCG & CH MSRP: $582.95 SALE PRICE: $495.95 Click for Price IN STOCK View More
Quick view BG 7.5" 5.56 Upper Receiver - FDE | A2 | 7" M-LOK | Without BCG & CH MSRP: $400.95 SALE PRICE: $197.95 Click for Price IN STOCK View More
Quick view BG 7.5" 5.56 Upper Receiver - Sniper Grey | A2 | 7" M-LOK | Without BCG & CH MSRP: $405.95 SALE PRICE: $205.95 Click for Price IN STOCK View More
Quick view BG Complete 7.5" 5.56 Upper Receiver - Sniper Grey | A2 | 7" M-LOK | With BCG & CH MSRP: $455.95 SALE PRICE: $287.95 Click for Price IN STOCK View More
Quick view BG Complete 7.5" 5.56 Upper Receiver - FDE | A2 | 7" M-LOK | With BCG & CH MSRP: $450.95 SALE PRICE: $279.95 Click for Price IN STOCK View More
Quick view BG Complete 4.5" 9mm Upper Receiver - Black | A2 | 4" M-LOK | With BCG & CH MSRP: $434.95 SALE PRICE: $253.95 Click for Price IN STOCK View More
Quick view RTB Complete 14.5" 5.56 Upper Receiver (16" OAL) - Black | 13.5" M-LOK | Mid Length | With BCG & CH MSRP: $531.95 SALE PRICE: $394.95 Click for Price IN STOCK View More
Quick view BG Complete 14.5" 5.56 Upper Receiver (16" OAL) | 12" M-LOK | With BCG & CH MSRP: $456.95 SALE PRICE: $289.95 Click for Price IN STOCK View More
Quick view BG 4.5" 9mm Upper Receiver -Black | FLASH CAN | 5.5" M-LOK Slant Cut | Without BCG & CH MSRP: $386.95 SALE PRICE: $175.95 Click for Price IN STOCK View More
Quick view BG Complete 4.5" 9mm Upper Receiver - Black | FLASH CAN | 5.5" M-LOK Slant Cut | With BCG & CH MSRP: $447.95 SALE PRICE: $275.95 Click for Price IN STOCK View More
Quick view RTB 4.5" 9mm Upper Receiver - Black | FLASH CAN | 5.5" M-LOK | Without BCG & CH MSRP: $440.95 SALE PRICE: $217.95 Click for Price IN STOCK View More
Quick view RTB Complete 4.5" 9mm Upper Receiver - Black | FLASH CAN | 5.5" M-LOK | With BCG & CH MSRP: $507.95 SALE PRICE: $347.95 Click for Price IN STOCK View More
Quick view RTB 4.5" 9mm Upper Receiver - BLK | A2 | 4.5" M-LOK HG | Without BCG & CH MSRP: $431.95 SALE PRICE: $199.95 Click for Price IN STOCK View More
Quick view RTB Complete 4.5" 9mm Upper Receiver - BLK | A2 | 4.5" M-LOK HG | With BCG & CH MSRP: $498.95 SALE PRICE: $330.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - FDE | A2 | 15" M-LOK | Without BCG & CH MSRP: $487.95 SALE PRICE: $309.95 Click for Price IN STOCK View More
Quick view BG 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4.25" M-LOK | Without BCG & CH MSRP: $381.95 SALE PRICE: $166.95 Click for Price IN STOCK View More
Quick view RTB 10.5" 5.56 Upper Receiver - Sniper Gray | A2| 9" M-LOK | Without BCG & CH MSRP: $476.95 SALE PRICE: $288.95 Click for Price IN STOCK View More
Quick view RTB 10.5" 5.56 Upper Receiver - Tungsten | A2| 9" M-LOK | Without BCG & CH MSRP: $476.95 SALE PRICE: $288.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Black | A2 | 15" M-LOK | Mid Length | With BCG & CH MSRP: $530.95 SALE PRICE: $393.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Black | A2 | 13.5" M-LOK | Mid Length | With BCG & CH MSRP: $526.95 SALE PRICE: $386.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Mid Length | With BCG & CH MSRP: $528.95 SALE PRICE: $388.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Lightweight Upper Receiver - Black | A2 | 15" M-LOK | With BCG & CH MSRP: $535.95 SALE PRICE: $403.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Lightweight Upper Receiver - Black | A2 | 13.5" M-LOK | With BCG & CH MSRP: $535.95 SALE PRICE: $402.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Lightweight Upper Receiver - Black | A2 | 12" M-LOK | With BCG & CH MSRP: $533.95 SALE PRICE: $398.95 Click for Price IN STOCK View More
Quick view RTB Complete 10.5" 5.56 Upper Receiver - Tungsten | FLASH CAN | 12" M-LOK | With BCG & CH MSRP: $543.95 SALE PRICE: $419.95 Click for Price IN STOCK View More
Quick view RTB Complete 10.5" 5.56 Upper Receiver - Sniper Gray | FLASH CAN | 12" M-LOK | With BCG & CH MSRP: $543.95 SALE PRICE: $419.95 Click for Price IN STOCK View More
Quick view RTB 10.5" 5.56 Upper Receiver - Sniper Gray | FLASH CAN | 12" M-LOK | Without BCG & CH MSRP: $488.95 SALE PRICE: $310.95 Click for Price IN STOCK View More
Quick view BG Complete 4.5" 9mm Upper Receiver - Black | FLASH CAN | 4.25" M-LOK | With BCG & CH MSRP: $442.95 SALE PRICE: $266.95 Click for Price IN STOCK View More
Quick view Pistol Build Kit - 5.56 | 10.5" Complete Upper Receiver w/Flash Can| MF Stabilizer | TS LPK MSRP: $699.90 SALE PRICE: $409.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Sniper Gray | A2 | 15" M-LOK | Without BCG & CH MSRP: $490.95 SALE PRICE: $315.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Sniper Gray | A2 | 12" M-LOK | Without BCG & CH MSRP: $487.95 SALE PRICE: $309.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Sniper Gray | A2 | 13.5" M-LOK | Without BCG & CH MSRP: $489.95 SALE PRICE: $313.95 Click for Price IN STOCK View More
Quick view RTB Complete 10.5" 300 BLK Upper Receiver - Black | A2 | 10" M-LOK | With BCG & CH MSRP: $524.95 SALE PRICE: $381.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - FDE | A2 | 15" M-LOK | with BCG & CH MSRP: $607.95 SALE PRICE: $543.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - FDE | A2 | 12" M-LOK | with BCG & CH MSRP: $604.95 SALE PRICE: $537.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - FDE | A2 | 13.5" M-LOK | with BCG & CH MSRP: $606.95 SALE PRICE: $541.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - FDE | A2 | 13.5" M-LOK | Without BCG & CH MSRP: $486.95 SALE PRICE: $307.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - FDE | A2 | 12" M-LOK | Without BCG & CH MSRP: $484.95 SALE PRICE: $303.95 Click for Price IN STOCK View More
Quick view RTB Complete 10.5" 5.56 Upper Receiver - Black | FLASH CAN | 12" M-LOK | With BCG & CH MSRP: $525.95 SALE PRICE: $383.95 Click for Price IN STOCK View More