Quick view M4 Flat Top Upper Receiver - Stripped MSRP: $89.99 SALE PRICE: $59.95 Click for Price IN STOCK View More
Quick view Assembled M4 Upper Receiver with Port Door and Forward Assist MSRP: $114.95 SALE PRICE: $74.95 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: $152.17 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Without BCG & CH MSRP: $389.95 SALE PRICE: $214.95 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: $394.95 SALE PRICE: $294.95 Click for Price IN STOCK View More
Quick view BYO 16" 5.56 Upper Receiver - Assembly Available MSRP: MSRP: $339.75 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver -Black | A2 | 15" M-LOK | Without BCG & CH MSRP: $399.95 SALE PRICE: $214.95 Click for Price IN STOCK View More
Quick view RTB 9mm / 22LR True Slick Side Upper Receiver MSRP: $150.00 SALE PRICE: $59.95 Click for Price IN STOCK View More
Quick view Assembled M4 Upper Receiver with Port Door and Forward Assist - T marks MSRP: $129.95 SALE PRICE: $89.95 Click for Price IN STOCK View More
Quick view BG Complete 10.5" 5.56 Upper Receiver - Black | A2 | 9" M-LOK | With BCG & CH MSRP: $399.95 SALE PRICE: $219.95 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: $159.95 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: $149.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Black | A2 | 13.5" M-LOK | With BCG & CH MSRP: $494.95 SALE PRICE: $394.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Black | A2 | 15" M-LOK | With BCG & CH MSRP: $499.95 SALE PRICE: $304.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | With BCG & CH MSRP: $489.95 SALE PRICE: $299.95 Click for Price IN STOCK View More
Quick view BG 10.5" 5.56 Upper Receiver - Black | A2 | 9" M-LOK | Without BCG & CH MSRP: $299.95 SALE PRICE: $154.95 Click for Price IN STOCK View More
Quick view BG Complete 16" 5.56 Upper Receiver | A2 | 12" M-LOK | With BCG & CH MSRP: $429.95 SALE PRICE: $239.95 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: $399.95 SALE PRICE: $214.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - Black | A2 | 12" M-LOK | With BCG & CH MSRP: $599.99 SALE PRICE: $354.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - Black | A2 | 15" M-LOK | With BCG & CH MSRP: $599.99 SALE PRICE: $364.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Upper Receiver - Black | A2 | 13.5" M-LOK | With BCG & CH MSRP: $599.99 SALE PRICE: $359.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Tungsten | A2 | 15" M-LOK | Without BCG & CH MSRP: $419.95 SALE PRICE: $319.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Tungsten | A2 | 15" M-LOK | With BCG & CH MSRP: $519.95 SALE PRICE: $419.95 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: $489.95 SALE PRICE: $304.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Sniper Gray | A2 | 15" M-LOK | With BCG & CH MSRP: $519.95 SALE PRICE: $419.95 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: $419.95 SALE PRICE: $319.95 Click for Price IN STOCK View More
Quick view Stripped AR-15 Upper Receiver - Sniper Gray MSRP: $119.99 SALE PRICE: $79.95 Click for Price IN STOCK View More
Quick view Stripped AR-15 Upper Receiver - Burnt Bronze Cerakote MSRP: $119.99 SALE PRICE: $79.95 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: $489.95 SALE PRICE: $302.95 Click for Price IN STOCK View More
Quick view Pistol Build Kit - 5.56 | 7.5" Complete Upper Receiver w/Flash Can| MF Stabilizer | TS LPK MSRP: $689.90 SALE PRICE: $399.95 Click for Price IN STOCK View More
Quick view Rifle Build Kit - 5.56 | 16" Complete Upper Receiver | M4 6-Positon Stock Kit | XTS LPK MSRP: $639.85 SALE PRICE: $404.95 Click for Price IN STOCK View More
Quick view Complete 16" 5.56 Carbine Upper Receiver - Black | 15" M-LOK | With BCG & CH MSRP: $489.95 SALE PRICE: $309.95 Click for Price IN STOCK View More
Quick view 16" 5.56 Carbine Upper Receiver - Black | A2 | 15" M-LOK | Without BCG & CH MSRP: $599.95 SALE PRICE: $224.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - FDE | A2 | 15" M-LOK | With BCG & CH MSRP: $519.95 SALE PRICE: $334.95 Click for Price IN STOCK View More
Quick view Stripped AR-15 Upper Receiver - Tungsten Cerakote MSRP: $119.99 SALE PRICE: $79.95 Click for Price IN STOCK View More
Quick view Bushmaster Complete Quick Response Carbine Upper - 16" Upper 5.56 NATO - QRC | With BCG & CH MSRP: $499.99 SALE PRICE: $386.07 Click for Price IN STOCK Add to Cart The item has been added
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 | A2 | 7.25" M-LOK | With BCG & CH MSRP: $489.95 SALE PRICE: $302.95 Click for Price IN STOCK View More
Quick view Bushmaster Complete Quick Response PRO Carbine Upper - 16" Upper 5.56 NATO - QRC-PRO| With BCG & CH MSRP: $529.99 SALE PRICE: $509.99 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB 16" 5.56 Upper Receiver - Sniper Gray | A2 | 13.5" M-LOK | Without BCG & CH MSRP: $414.95 SALE PRICE: $314.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Sniper Gray | A2 | 13.5" M-LOK | With BCG & CH MSRP: $514.95 SALE PRICE: $414.95 Click for Price IN STOCK View More
Quick view CMMG Upper Receiver Assembly Mk4 / AR15 Upper Receiver - Armor Black MSRP: $149.95 SALE PRICE: $144.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB Complete 10.5" 5.56 Upper Receiver - Sniper Gray | FLASH CAN | 12" M-LOK | With BCG & CH MSRP: $509.95 SALE PRICE: $409.95 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: $409.95 SALE PRICE: $309.95 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: $409.95 SALE PRICE: $309.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Sniper Gray | A2 | 12" M-LOK | With BCG & CH MSRP: $509.95 SALE PRICE: $409.95 Click for Price IN STOCK View More
Quick view Yankee Hill Flat Top Upper Receiver, Stripped MSRP: $95.50 SALE PRICE: $75.97 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: $509.95 SALE PRICE: $409.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Tungsten | A2 | 12" M-LOK | Without BCG & CH MSRP: $409.95 SALE PRICE: $309.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Tungsten | A2 | 12" M-LOK | With BCG & CH MSRP: $509.95 SALE PRICE: $409.95 Click for Price IN STOCK View More
Quick view 4.5" 9mm Upper Receiver -Black | FLASH CAN | 5.5" M-LOK | Without BCG & CH MSRP: $279.95 SALE PRICE: $229.95 Click for Price IN STOCK View More
Quick view Stripped AR-15 Upper Receiver - FDE Cerakote MSRP: $119.99 SALE PRICE: $79.95 Click for Price IN STOCK View More
Quick view BCM M4 Upper Receiver Assembly (w/ Laser T-Markings) MSRP: $149.00 SALE PRICE: $129.99 Click for Price IN STOCK View More
Quick view *BLEM* Yankee Hill Flat Top Upper Receiver, Stripped MSRP: $95.50 SALE PRICE: $71.99 Click for Price IN STOCK Add to Cart The item has been added
Quick view Vortex Razor HD Gen III 1-10x24 FFP EBR-9 MRAD with Free BG Complete 16" 5.56 Upper Receiver - Black MSRP: $3,599.99 SALE PRICE: $2,499.99 Click for Price IN STOCK View More
Quick view DB 4.5" 9mm Barrel + 9mm True Slick Side Upper Receiver Combo MSRP: $220.00 SALE PRICE: $99.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view Spikes Tactical - Forged M4 Flat Top Upper (Multi Cal) MSRP: MSRP: $115.00 Click for Price IN STOCK View More
Quick view Nordic Components NC15 Extruded Stripped Upper AR15 Aluminum - Black MSRP: $97.95 SALE PRICE: $76.07 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB 10.5" 5.56 Upper Receiver - Burnt Bronze | A2| 9" M-LOK | Without BCG & CH MSRP: $409.95 SALE PRICE: $309.95 Click for Price Notify Me
Quick view RTB Complete 10.5" 5.56 Upper Receiver - Burnt Bronze | A2 | 9" M-LOK | With BCG & CH MSRP: $509.95 SALE PRICE: $409.95 Click for Price Notify Me