Quick view Assembled M4 Upper Receiver with Port Door and Forward Assist - Choose Color MSRP: $129.95 - $139.95 MSRP: $139.95 Sale Price: $49.95 - $77.97 Click for Price IN STOCK View More
Quick view RTB 5.56 Barrel + FREE Upper Receiver - Stripped MSRP: MSRP: $299.99 Sale Price: $115.00 - $151.50 Click for Price IN STOCK View More
Quick view 80% Lower + Stripped Upper Receiver Set - Fire / Safe Engraved ^ MSRP: MSRP: $260.00 Sale Price: $94.95 - $134.95 Click for Price IN STOCK View More
Quick view 80% Lower + Stripped Upper Receiver Set ^ MSRP: MSRP: Sale Price: $89.95 - $129.95 Click for Price IN STOCK View More
Quick view Cerakoted Stripped AR-15 Upper Receiver - Choose Color MSRP: $119.99 SALE PRICE: $79.95 Click for Price IN STOCK View More
Quick view Heavy Blem - Clearance - AR15 Upper Receiver MSRP: $40.00 SALE PRICE: $25.00 Click for Price IN STOCK Add to Cart The item has been added
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 RTB BCG + AO Precision Upper Build Kit MSRP: $280.00 SALE PRICE: $174.95 Click for Price IN STOCK View More
Quick view AO Precision M4 Flat Top Upper Receiver - Stripped MSRP: $100.99 SALE PRICE: $50.95 Click for Price IN STOCK View More
Quick view RTB 300BLK Barrel + FREE Upper Receiver - Stripped MSRP: MSRP: $299.99 Sale Price: $137.25 - $161.00 Click for Price IN STOCK View More
Quick view Blem - Clearance - AR10 DPMS Upper Receiver MSRP: $109.99 SALE PRICE: $50.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB Complete 16" .22LR Lightweight Upper Receiver - Black | A2 | 15" M-LOK | with BCG & CH MSRP: MSRP: Sale Price: $455.95 - $494.95 Click for Price IN STOCK View More
Quick view Upper Build Kit 9mm Slick Side Upper Receiver Combo + 9mm Barrel 1/2 x 28 MSRP: MSRP: $200.00 Sale Price: $104.95 - $125.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver | A2 | 13.5" M-LOK | with BCG & CH MSRP: $543.95 MSRP: $543.95 Sale Price: $376.95 - $429.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver | A2 | 15" M-LOK | with BCG & CH MSRP: $544.95 MSRP: $544.95 Sale Price: $381.95 - $434.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver | A2 | 12" M-LOK | with BCG & CH MSRP: $507.95 - $530.95 MSRP: $543.95 Sale Price: $374.95 - $428.95 Click for Price IN STOCK View More
Quick view BG Complete 9" .22LR Pencil Upper Receiver | Flash Can | 9" BX Series M-LOK| with BCG & CH MSRP: MSRP: $505.95 Sale Price: $334.95 - $369.95 Click for Price IN STOCK View More
Quick view BG Complete 9" .22LR Pencil Upper Receiver | A2 | 7" BX Series M-LOK| with BCG & CH MSRP: $478.95 - $498.95 MSRP: $498.95 Sale Price: $326.95 - $349.95 Click for Price IN STOCK View More
Quick view BG Complete 12.5" 5.56 Upper Receiver | A2 | 9" M-LOK | with BCG & CH MSRP: MSRP: $472.95 Sale Price: $269.95 - $314.95 Click for Price IN STOCK View More
Quick view AO BCG Upper Build Kit - RTB M16 Black Nitride Bolt Carrier Group with Anodized Upper Receiver and Mil Spec Charging Handle MSRP: $363.99 SALE PRICE: $144.95 Click for Price IN STOCK View More
Quick view RTB Raw 9mm / 22LR True Slick Side Upper Receiver MSRP: $100.00 SALE PRICE: $55.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB 9mm / 22LR / .45 Slick Side Upper Receiver - Black MSRP: $100.00 SALE PRICE: $58.95 Click for Price IN STOCK View More
Quick view AO BCG + Upper Build Kit with Mil Spec Charging Handle MSRP: $320.00 SALE PRICE: $164.95 Click for Price IN STOCK View More
Quick view BG Complete 16" .22LR Pencil Upper Receiver | A2 | 12" BX Series M-LOK| with BCG & CH MSRP: MSRP: Sale Price: $347.95 - $380.95 Click for Price IN STOCK View More
Quick view BG 12.5" 5.56 Upper Receiver | A2 | 12" M-LOK | without BCG & CH MSRP: MSRP: $426.95 Sale Price: $192.95 - $239.95 Click for Price IN STOCK View More
Quick view BG Complete 12.5" 5.56 Upper Receiver | A2 | 12" M-LOK | with BCG & CH MSRP: MSRP: $466.95 Sale Price: $274.95 - $304.95 Click for Price IN STOCK View More
Quick view RTB Complete 18" 5.56 Upper Receiver | A2 | 15" M-LOK | with BCG & CH MSRP: $545.95 MSRP: $545.95 Sale Price: $371.95 - $424.95 Click for Price IN STOCK View More
Quick view BG Complete 16" 5.56 Upper Receiver | A2 | 12" M-LOK | with BCG & CH MSRP: $469.95 MSRP: $475.95 Sale Price: $275.95 - $319.95 Click for Price IN STOCK View More
Quick view BG Complete 16" .22LR Pencil Upper Receiver | A2 | 15" BX Series M-LOK| with BCG & CH MSRP: MSRP: Sale Price: $347.95 - $380.95 Click for Price IN STOCK View More
Quick view RTB Complete 9" .22LR Lightweight Upper Receiver - Black | A2 | 7" M-LOK | with BCG & CH MSRP: MSRP: Sale Price: $414.95 - $452.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Lightweight Upper Receiver - Black | A2 | 12" M-LOK | with BCG & CH MSRP: $563.95 SALE PRICE: $458.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Lightweight Upper Receiver - Black | A2 | 13.5" M-LOK | with BCG & CH MSRP: $565.95 SALE PRICE: $362.45 Click for Price IN STOCK View More
Quick view 3 PACK | M4 Flat Top Upper Receiver - Stripped MSRP: $269.97 SALE PRICE: $145.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB Complete 8.3" 9mm Upper Receiver - BLK | A2 | 7" M-LOK HG | With BCG & CH MSRP: $509.95 SALE PRICE: $352.95 Click for Price IN STOCK View More
Quick view RTB 8.3" 9mm Upper Receiver - BLK | A2 | 7" M-LOK HG | Without BCG & CH MSRP: $443.95 SALE PRICE: $169.95 Click for Price IN STOCK View More
Quick view RTB Complete 8.3" 9mm Upper Receiver - Black | FLASH CAN | 9" M-LOK | With BCG & CH MSRP: $516.95 SALE PRICE: $366.95 Click for Price IN STOCK View More
Quick view RTB 8.3" 9mm Upper Receiver - Black | FLASH CAN | 9" M-LOK | Without BCG & CH MSRP: $450.95 SALE PRICE: $179.95 Click for Price IN STOCK View More
Quick view Billet DPMS Pattern DPMS Pattern .308 / AR10 Anodized Stripped Upper Receiver MSRP: $149.99 SALE PRICE: $85.97 Click for Price IN STOCK View More
Quick view BG Complete 16" 9mm Upper Receiver - BLK | A2 | 15" M-LOK HG | Pistol Caliber | With BCG & CH MSRP: $452.95 SALE PRICE: $282.95 Click for Price IN STOCK View More
Quick view BG 16" 9mm Upper Receiver - BLK | A2 | 15" M-LOK HG | Pistol Caliber | Without BCG & CH MSRP: $391.95 SALE PRICE: $149.95 Click for Price IN STOCK View More
Quick view RTB 16" 9MM Upper Receiver - Black | A1 | 15" M-LOK | Without BCG & CH MSRP: $462.95 SALE PRICE: $171.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 9MM Upper Receiver - Black | A2 | 15" M-LOK | With BCG & CH MSRP: $528.95 SALE PRICE: $389.95 Click for Price IN STOCK View More
Quick view Upper Build Kit 9mm Slick Side Upper Receiver Combo + 9mm Barrel 1/2 x 36 MSRP: MSRP: $164.95 Sale Price: $104.95 - $109.95 Click for Price IN STOCK View More
Quick view Pistol Build Kit - BG Complete 6" 300BLK Upper Receiver | 7" M-LOK HG | SB Brace | BN LPK MSRP: $538.95 SALE PRICE: $423.95 Click for Price IN STOCK View More
Quick view Pistol Build Kit - BG Complete 7.5" 5.56 Upper Receiver | 7" M-LOK HG | SB Brace | BN LPK MSRP: $531.95 SALE PRICE: $412.95 Click for Price IN STOCK View More
Quick view Tactical Machining AR15 Billet Stripped Upper / Lower Receiver Set - Model 18X MSRP: $300.00 SALE PRICE: $159.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - Black | 12" M-LOK | 2 CMMG Mags | 50 Rounds Ammo MSRP: $622.95 SALE PRICE: $571.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - Black | 13.5" M-LOK | 2 CMMG Mags | 50 Rounds Ammo MSRP: $624.95 SALE PRICE: $575.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - Black | 15" M-LOK | 2 CMMG Mags | 50 Rounds Ammo MSRP: $624.95 SALE PRICE: $576.95 Click for Price IN STOCK View More
Quick view BG Complete 16" .22LR Pencil Upper Receiver | A2 | 12" M-LOK Slant Cut | A2 Flash | with BCG & CH MSRP: $495.95 SALE PRICE: $353.95 Click for Price IN STOCK View More
Quick view BYO 7.5" 5.56 Pistol Upper Receiver - Assembly Available MSRP: $489.95 SALE PRICE: $340.95 Click for Price IN STOCK View More
Quick view Complete 7.5" 5.56 Pistol Upper Receiver - Black | FLASH CAN | 9.25" M-LOK | With BCG & CH MSRP: $479.95 SALE PRICE: $326.95 Click for Price IN STOCK View More
Quick view Complete 7.5" 5.56 Pistol Upper Receiver - Black | A2 | 7.25" M-LOK | With BCG & CH MSRP: $450.95 SALE PRICE: $279.95 Click for Price IN STOCK View More
Quick view BG Complete 16" .22LR Lightweight Upper Receiver - Black | 15" M-LOK | 2 CMMG Mags | 50 Rounds Ammo MSRP: $529.95 SALE PRICE: $409.95 Click for Price IN STOCK View More
Quick view Rifle Build Kit - 5.56 | 16" Complete Upper Receiver | MF 6-Positon Stock Kit | BN LPK MSRP: $669.85 SALE PRICE: $334.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Without BCG & CH MSRP: $469.95 SALE PRICE: $273.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Black | A2 | 13.5" M-LOK | Without BCG & CH MSRP: $471.95 SALE PRICE: $277.95 Click for Price IN STOCK View More
Quick view Rifle Build Kit - 5.56 | 16" Complete Upper Receiver | M4 6-Positon Stock Kit | BN LPK MSRP: $639.85 SALE PRICE: $399.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver -Black | A2 | 15" M-LOK | Without BCG & CH MSRP: $471.95 SALE PRICE: $278.95 Click for Price IN STOCK View More
