Quick view Assembled M4 Upper Receiver with Port Door and Forward Assist - Choose Color MSRP: MSRP: $129.95 Sale Price: $64.95 - $74.95 Click for Price IN STOCK View More
Quick view AO Precision M4 Flat Top Upper Receiver - Stripped MSRP: $99.99 SALE PRICE: $49.95 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 Anderson 9mm / 22LR / .45 Slick Side Upper Receiver - Black MSRP: $100.00 SALE PRICE: $58.95 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 3 PACK | Anderson 9mm / 22LR / .45 Slick Side Upper Receiver - Black MSRP: $300.00 SALE PRICE: $168.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view AR10 / .308 Assembled Upper Receiver - DPMS Pattern *Blem* MSRP: $199.95 SALE PRICE: $79.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB 4.5" 9mm Upper Receiver - BLK | A2 | 4.5" M-LOK HG | Without BCG & CH MSRP: $410.95 SALE PRICE: $167.95 Click for Price IN STOCK View More
Quick view 9MM - Upper | Barrel | BCG - Combo - 1/2 x 28 MSRP: MSRP: $355.00 Sale Price: $199.95 - $221.95 Click for Price IN STOCK View More
Quick view AR10 / .308 Upper Build Kit | Assembled Upper Receiver - DPMS Pattern + RTB M-LOK Free Float Low Profile Handguard - BLK - Choose Length MSRP: MSRP: $419.90 Sale Price: $134.95 - $144.95 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: $440.95 SALE PRICE: $217.95 Click for Price IN STOCK View More
Quick view RTB 8.3" 9mm Upper Receiver - Black | Fluted Comp | 9" M-LOK | Without BCG & CH MSRP: $299.95 SALE PRICE: $249.95 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: $94.95 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: $420.95 SALE PRICE: $174.95 Click for Price IN STOCK View More
Quick view 5 Pack | Anderson 9mm / 22LR / .45 Slick Side Upper Receiver - Black MSRP: $500.00 SALE PRICE: $281.95 Click for Price IN STOCK Add to Cart The item has been added
Quick view RTB 4.5" 9mm Upper Receiver - Black | FLASH CAN | 5.5" M-LOK | Without BCG & CH MSRP: $420.95 SALE PRICE: $184.95 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: $397.95 SALE PRICE: $229.95 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 Add to Cart The item has been added
Quick view RTB 10.5" 5.56 Upper Receiver - Black| A2| 9" M-LOK | Without BCG & CH MSRP: $445.95 SALE PRICE: $225.95 Click for Price IN STOCK View More
Quick view BG 7.5" 300 BLK Upper Receiver - Black | FLASH CAN | 7" M-LOK | Without BCG & CH MSRP: $393.95 SALE PRICE: $190.95 Click for Price IN STOCK View More
Quick view BG 10.5" 300 BLK Upper Receiver - Black | FLASH CAN | 12" M-LOK | Without BCG & CH MSRP: $397.95 SALE PRICE: $196.95 Click for Price IN STOCK View More
Quick view RTB 10.5" 5.56 Upper Receiver - Black | FLASH CAN | 12" M-LOK | Without BCG & CH MSRP: MSRP: $389.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Black | A2 | 15" M-LOK | Mid Length | Without BCG & CH MSRP: $463.95 SALE PRICE: $255.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Mid Length | Without BCG & CH MSRP: $460.95 SALE PRICE: $251.95 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: $395.95 SALE PRICE: $194.95 Click for Price IN STOCK View More
Quick view BG 10.5" 300 BLK Upper Receiver - Black | A2 | 9" M-LOK | Without BCG & CH MSRP: $391.95 SALE PRICE: $188.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Black | A2 | 13.5" M-LOK | Mid Length | Without BCG & CH MSRP: $461.95 SALE PRICE: $252.95 Click for Price IN STOCK View More
Quick view BG 16" 9mm Upper Receiver - BLK | A2 | 12" M-LOK HG | Pistol Caliber | Without BCG & CH MSRP: $390.95 SALE PRICE: $185.95 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: $390.95 SALE PRICE: $185.95 Click for Price IN STOCK View More
Quick view RTB 16" 9MM Upper Receiver - Black | A1 | 15" M-LOK | Without BCG & CH MSRP: MSRP: $299.95 Click for Price IN STOCK View More
Quick view BG Complete 9" .22LR Upper Receiver - Black | A2 | 7" M-LOK | With BCG & CH MSRP: $463.95 SALE PRICE: $269.95 Click for Price IN STOCK View More
Quick view BG 11" 9mm Upper Receiver - Black | A2 | 9" M-LOK | Without BCG & CH MSRP: $370.95 SALE PRICE: $158.95 Click for Price IN STOCK View More
Quick view BG 11" 9mm Upper Receiver - Black | FLASH CAN | 12" M-LOK | Without BCG & CH MSRP: $450.95 SALE PRICE: $192.95 Click for Price IN STOCK View More
Quick view RTB 11" 9mm Upper Receiver - BLK | A2 | 9" M-LOK HG | Without BCG & CH MSRP: $488.95 SALE PRICE: $205.95 Click for Price IN STOCK View More
Quick view RTB 11" 9mm Upper Receiver - Black | FLASH CAN | 12" M-LOK | Without BCG & CH MSRP: $445.95 SALE PRICE: $226.95 Click for Price IN STOCK View More
Quick view BG 16" 5.56 Upper Receiver | A2 | 12" M-LOK | Without BCG & CH MSRP: $401.95 SALE PRICE: $202.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Without BCG & CH MSRP: $465.95 SALE PRICE: $258.95 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: $466.95 SALE PRICE: $261.95 Click for Price IN STOCK View More
Quick view RTB 16" 5.56 Upper Receiver -Black | A2 | 15" M-LOK | Without BCG & CH MSRP: $468.95 SALE PRICE: $263.95 Click for Price IN STOCK View More
Quick view BYO 16" 5.56 Upper Receiver - Assembly Available MSRP: MSRP: $339.95 Click for Price IN STOCK View More
Quick view BG 5.5" 9mm Upper Receiver - Black | FLASH CAN | 7" M-LOK | Without BCG & CH MSRP: $370.95 SALE PRICE: $157.95 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 AO BCG + Upper Build Kit with Mil Spec Charging Handle MSRP: $320.00 SALE PRICE: $124.95 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: $599.99 SALE PRICE: $349.95 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: $547.99 SALE PRICE: $395.95 Click for Price IN STOCK View More
Quick view RTB Complete 16" .22LR Lightweight Upper Receiver - Black | A2 | 15" M-LOK | With BCG & CH MSRP: $548.99 SALE PRICE: $397.95 Click for Price IN STOCK View More
Quick view 16" 9mm Upper Receiver - BLK + FDE | A2 | 15" M-LOK HG | Pistol Caliber | Without BCG & CH MSRP: $299.95 SALE PRICE: $229.95 Click for Price IN STOCK View More
Quick view BG Complete 11" 9mm Upper Receiver - Black | A2 | 9" M-LOK | With BCG & CH MSRP: $426.95 SALE PRICE: $237.95 Click for Price IN STOCK View More
Quick view BG Complete 11" 9mm Upper Receiver - Black | FLASH CAN | 12" M-LOK | With BCG & CH MSRP: $450.95 SALE PRICE: $272.95 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: $488.95 SALE PRICE: $297.95 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: $500.95 SALE PRICE: $318.95 Click for Price IN STOCK View More
Quick view BG Complete 5.5" 9mm Upper Receiver - Black | FLASH CAN | 7" M-LOK Slant Cut | With BCG & CH MSRP: $413.95 SALE PRICE: $219.95 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: $474.95 SALE PRICE: $274.95 Click for Price IN STOCK View More
Quick view BG Complete 16" 9mm Upper Receiver - BLK | A2 | 12" M-LOK HG | Pistol Caliber | With BCG & CH MSRP: $454.95 SALE PRICE: $277.95 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: $457.95 SALE PRICE: $282.95 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: $492.95 SALE PRICE: $304.95 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: $482.95 SALE PRICE: $287.95 Click for Price IN STOCK View More
Quick view RTB Complete 8.3" 9mm Upper Receiver - BLK | A2 | 7" M-LOK HG | With BCG & CH MSRP: $512.95 SALE PRICE: $337.95 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: $519.95 SALE PRICE: $349.95 Click for Price IN STOCK View More
Quick view BG Complete 5.5" 9mm Upper Receiver - Black | FLASH CAN | 7" M-LOK | With BCG & CH MSRP: $437.95 SALE PRICE: $254.95 Click for Price IN STOCK View More