Quick view BG Complete 16" 5.56 Upper Receiver | A2 | 12" M-LOK | With BCG & CH MSRP: $458.95 SALE PRICE: $282.95 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 Complete 16" 5.56 Upper Receiver - Sniper Gray | A2 | 12" M-LOK | With BCG & CH MSRP: $542.95 SALE PRICE: $387.95 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: $544.95 SALE PRICE: $390.95 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: $542.95 SALE PRICE: $387.95 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: $447.95 SALE PRICE: $244.95 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: $539.95 SALE PRICE: $382.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - Tungsten | A2 | 13.5" M-LOK | With BCG & CH MSRP: $514.95 SALE PRICE: $414.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - FDE | A2 | 13.5" M-LOK | With BCG & CH MSRP: $514.95 SALE PRICE: $414.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" 5.56 Upper Receiver - FDE | A2 | 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 - FDE | 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 - Black | A2 | 12" M-LOK | With BCG & CH MSRP: $521.95 SALE PRICE: $352.95 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: $522.95 SALE PRICE: $354.95 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: $389.95 Click for Price IN STOCK View More
Quick view Complete 16" 5.56 Carbine Upper Receiver - FDE | 15" M-LOK | With BCG & CH MSRP: $509.95 SALE PRICE: $359.95 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: $524.95 SALE PRICE: $357.95 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: $529.95 SALE PRICE: $366.95 Click for Price IN STOCK View More
Quick view WMD Guns NIB-X Nickel Boron upper receiver MSRP: $150.00 SALE PRICE: $119.00 Click for Price IN STOCK View More
Quick view BCM M4 Upper Receiver Assembly (w/ Laser T-Markings) MSRP: $149.00 SALE PRICE: $145.95 Click for Price IN STOCK View More
Quick view Aero Precision AR-15 (Stripped) Upper No Forward Assist - Slick Side MSRP: MSRP: $94.99 Click for Price IN STOCK View More
Quick view Grid Defense Billet Upper - 16" .308 Winchester Barrel w/ 15" M-LOK Rail - Burnt Bronze | Without BCG & CH MSRP: $569.00 SALE PRICE: $429.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view Grid Defense Billet Upper - 16" .308 Winchester Barrel w/ 15" M-LOK Rail - Black | Without BCG & CH MSRP: $569.00 SALE PRICE: $429.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB 8.3" 9mm REBEL Upper Receiver - Sniper Grey | Flash Can | Carbine HG | Without BCG & CH MSRP: $437.95 SALE PRICE: $201.95 Click for Price IN STOCK View More
Quick view RTB Complete 8.3" 9mm REBEL Upper Receiver - Sniper Grey | Flash Can | Carbine HG | With BCG & CH MSRP: $446.95 SALE PRICE: $263.95 Click for Price IN STOCK View More
Quick view RTB 8.3" 9mm REBEL Upper Receiver - BLK | Flash Can | Carbine HG | Without BCG & CH MSRP: $429.95 SALE PRICE: $193.95 Click for Price IN STOCK View More
Quick view RTB Complete 8.3" 9mm REBEL Upper Receiver - BLK | Flash Can | Carbine HG | With BCG & CH MSRP: $438.95 SALE PRICE: $255.95 Click for Price IN STOCK View More
Quick view BG 7.5" 5.56 Upper Receiver - Black | A2 | 7" M-LOK | Without BCG & CH MSRP: $377.95 SALE PRICE: $167.95 Click for Price IN STOCK View More
Quick view BG 7.5" 5.56 Upper Receiver - Tungsten | A2 | 7" M-LOK | Without BCG & CH MSRP: $399.95 SALE PRICE: $199.95 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: $402.95 SALE PRICE: $203.95 Click for Price IN STOCK View More
Quick view BG Complete 7.5" 5.56 Upper Receiver - Tungsten | A2 | 7" M-LOK | With BCG & CH MSRP: $450.95 SALE PRICE: $272.95 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: $453.95 SALE PRICE: $276.95 Click for Price IN STOCK View More
Quick view 5 PACK | M4 Flat Top Upper Receiver - Stripped MSRP: $449.95 SALE PRICE: $242.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view BG Complete 7.5" 5.56 Upper Receiver - Black | A2 | 7" M-LOK | With BCG & CH MSRP: $428.95 SALE PRICE: $214.95 Click for Price IN STOCK View More
Quick view Pistol Build Kit - 5.56 | 7.5" Complete Upper Receiver w/ A2| MF Stabilizer | TS LPK MSRP: $679.90 SALE PRICE: $389.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Burnt Bronze | 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 - Burnt Bronze | A2 | 13.5" M-LOK | With BCG & CH MSRP: $514.95 SALE PRICE: $414.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Burnt Bronze | 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 - Burnt Bronze | A2 | 12" M-LOK | With BCG & CH MSRP: $509.95 SALE PRICE: $409.95 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 CMMG Upper Receiver Assembly Mk4 / AR15 Upper Receiver - Armor Black MSRP: MSRP: $149.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view Pistol Build Kit - 5.56 | 7.5" Complete Upper Receiver | Shockwave Blade | XTS LPK MSRP: $689.90 SALE PRICE: $419.95 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 Complete 7.5" 5.56 Pistol Upper Receiver - FDE | FLASH CAN | 9" M-LOK | With BCG & CH MSRP: $494.95 SALE PRICE: $394.95 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: $516.95 SALE PRICE: $343.95 Click for Price IN STOCK View More
Quick view Spikes Tactical - Forged M4 Flat Top Upper (Multi Cal) MSRP: MSRP: $115.00 Click for Price IN STOCK View More
Quick view Ghost Firearms Elite - 16" Upper 5.56 NATO Barrel w/ 14" M-LOK Rail - OD Green | Without BCG & CH MSRP: MSRP: $348.95 Click for Price IN STOCK View More
Quick view Aero Precision M5 (.308) Stripped Upper Receiver - FDE Cerakote MSRP: MSRP: $164.99 Click for Price IN STOCK Add to Cart The item has been added
Quick view Grid Defense Billet Upper - 20" .308 Winchester Barrel w/ 15" M-LOK Rail - FDE | Without BCG & CH MSRP: $589.00 SALE PRICE: $449.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view Grid Defense Billet Upper - 20" .308 Winchester Barrel w/ 15" M-LOK Rail - Black | Without BCG & CH MSRP: $589.00 SALE PRICE: $449.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view Grid Defense Billet Upper - 18" .308 Winchester Barrel w/ 15" M-LOK Rail - FDE | Without BCG & CH MSRP: $579.00 SALE PRICE: $439.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view Grid Defense Billet Upper - 18" .308 Winchester Barrel w/ 15" M-LOK Rail - Black | Without BCG & CH MSRP: $579.00 SALE PRICE: $439.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view Grid Defense Billet Upper - 16" .308 Winchester Barrel w/ 15" M-LOK Rail - Tungsten | Without BCG & CH MSRP: $569.00 SALE PRICE: $429.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view Grid Defense Billet Upper - 16" .308 Winchester Barrel w/ 15" M-LOK Rail - OD Green | Without BCG & CH MSRP: $569.00 SALE PRICE: $429.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view Grid Defense Billet Upper - 16" .308 Winchester Barrel w/ 15" M-LOK Rail - FDE | Without BCG & CH MSRP: $569.00 SALE PRICE: $429.00 Click for Price IN STOCK Add to Cart The item has been added
Quick view STAG 15 Retro 20" Upper With Chrome Phosphate Barrel In 5.56mm - Left-handed MSRP: $649.99 SALE PRICE: $589.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB Builders Set - 15" M-LOK | BB/FDE Tiger Stripe MSRP: $609.95 SALE PRICE: $399.95 Click for Price IN STOCK View More
Quick view RTB Builders Set - 15" M-LOK | BB Battle Worn MSRP: $509.95 SALE PRICE: $349.95 Click for Price IN STOCK View More
Quick view BG 7.5" 5.56 Upper Receiver - ODG | A2 | 7" M-LOK | Without BCG & CH MSRP: $402.95 SALE PRICE: $204.95 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: $403.95 SALE PRICE: $205.95 Click for Price IN STOCK View More