Quick view RTB 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK | Without BCG & CH MSRP: $451.95 SALE PRICE: $236.95 Click for Price Notify Me
Quick view Ballistic Advantage 10.3" Hanson 5.56 Upper Receiver | 9" M-LOK ATLAS R-ONE | Without BCG & CH MSRP: $484.00 SALE PRICE: $339.95 Click for Price Notify Me
Quick view Aero Precision EPC-9 - Enhanced Upper Receiver w/ Last Round Bolt Hold Open - Anodized Black MSRP: MSRP: $199.99 Click for Price Notify Me
Quick view DB 4.5" 9mm Barrel + 9mm Slick Side Upper Receiver Combo MSRP: $220.00 SALE PRICE: $101.95 Click for Price Notify Me
Quick view 16" 5.56 Upper Receiver - Black | A2 | 12" M-LOK Slant Cut | Without BCG & CH MSRP: $379.95 SALE PRICE: $170.95 Click for Price Notify Me
Quick view Blem - Clearance - AR10 DPMS Upper Receiver MSRP: $109.99 SALE PRICE: $64.95 Click for Price Notify Me
Quick view BYO 7.5" 5.56 Pistol Upper Receiver - Assembly Available MSRP: $489.95 SALE PRICE: $340.95 Click for Price Notify Me
Quick view 16" 9mm Upper Receiver - FDE | A2 | 12" M-LOK Slant Cut HG | Pistol Caliber | Without BCG & CH MSRP: $309.95 SALE PRICE: $219.95 Click for Price Notify Me
Quick view 16" 9mm Upper Receiver - BLK + FDE | A2 | 12" M-LOK Slant Cut HG | Pistol Caliber | Without BCG & CH MSRP: $299.95 SALE PRICE: $219.95 Click for Price Notify Me
Quick view 16" 9mm Upper Receiver - FDE | A2 | 15" M-LOK HG | Pistol Caliber | Without BCG & CH MSRP: $309.95 SALE PRICE: $229.95 Click for Price Notify Me
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 Notify Me
Quick view RTB Complete 10.5" 5.56 Upper Receiver - Black | FLASH CAN | 12" M-LOK | With BCG & CH MSRP: $510.95 SALE PRICE: $333.95 Click for Price Notify Me
Quick view Aero Precision EPC-9 Threaded Upper Receiver w/ LRBHO - Anodized Black MSRP: MSRP: $134.99 Click for Price Notify Me
Quick view Complete 16" 5.56 Carbine Upper Receiver - FDE | 15" M-LOK | With BCG & CH MSRP: $457.95 SALE PRICE: $281.95 Click for Price Notify Me
Quick view RTB Complete 16" 9MM Upper Receiver - FDE | A2 | 15" M-LOK | With BCG & CH MSRP: $529.95 SALE PRICE: $366.95 Click for Price Notify Me
Quick view BLEM - Anderson Anodized M4 Upper Receiver - Stripped MSRP: $59.95 SALE PRICE: $49.95 Click for Price Notify Me
Quick view EZ Pistol Kit - Blem Barreled 10.5" 5.56 Pistol | SB Tactical Brace | Pistol Buffer Tube Kit | Pick A Pistol Brace MSRP: $356.95 SALE PRICE: $322.95 Click for Price Notify Me
Quick view 10.5" 5.56 Pistol Upper Receiver - Black | FLASH CAN | 12" M-LOK Slant Cut | Without BCG & CH MSRP: $386.95 SALE PRICE: $181.95 Click for Price Notify Me
Quick view Complete 4.5" 9MM Pistol Upper Receiver - Black | FLASH CAN | 5.5" M-LOK Slant Cut | With BCG & CH MSRP: $439.95 SALE PRICE: $256.95 Click for Price Notify Me
Quick view 4.5" 9mm Upper Receiver -Black | FLASH CAN | 5.5" M-LOK Slant Cut | Without BCG & CH MSRP: $279.95 SALE PRICE: $229.95 Click for Price Notify Me
Quick view BCG Upper Build Kit - Lightweight Black Nitride Bolt Carrier Group with Blemished Anodized Upper Receiver and Mil Spec Charging Handle MSRP: $259.00 SALE PRICE: $167.95 Click for Price Notify Me
Quick view Pistol Build Kit - 5.56 | 7.5" Complete Upper Receiver w/Flash Can| Shockwave Blade | XTS LPK MSRP: $689.90 SALE PRICE: $429.95 Click for Price Notify Me
Quick view Pistol Build Kit - 5.56 | 7.5" Complete Upper Receiver | Shockwave Blade | XTS LPK MSRP: $689.90 SALE PRICE: $351.95 Click for Price Notify Me
Quick view BCG Upper Build Kit - M16 Black Nitride Bolt Carrier Group with Blemished Anodized Upper Receiver and Mil Spec Charging Handle MSRP: $244.00 SALE PRICE: $128.95 Click for Price Notify Me
Quick view M4 Flat Top BLEM Upper Receiver - with 5.56 Black Nitride Bolt Carrier Group MSRP: $230.00 SALE PRICE: $124.95 Click for Price Notify Me
Quick view M4 Flat Top Upper Receiver - Stripped BLEM MSRP: $79.95 SALE PRICE: $33.95 Click for Price Notify Me
Quick view RTB 9mm / 22LR True Slick Side Upper Receiver - Sniper Grey MSRP: $179.95 SALE PRICE: $89.95 Click for Price Notify Me
Quick view 16" 5.56 Carbine Upper Receiver - Sniper Grey | A2 | 15" M-LOK | Without BCG & CH MSRP: $409.95 SALE PRICE: $212.95 Click for Price Notify Me
Quick view Slick Side M4 Upper Receiver with Port Door - T marks MSRP: $129.95 SALE PRICE: $79.95 Click for Price Notify Me
Quick view Bushmaster Complete M4 Patrolman's Upper - 16" Upper 5.56 NATO - Flat Top I6 | With BCG & CH MSRP: $564.99 SALE PRICE: $540.95 Click for Price Notify Me
Quick view Complete 6" 300 BLK Pistol Upper Receiver - Black | FLASH CAN | 7.25" M-LOK | With BCG & CH MSRP: $499.95 SALE PRICE: $374.95 Click for Price Notify Me
Quick view Complete 7.5" 5.56 Pistol Upper Receiver - Black | FLASH CAN | 9.25" M-LOK | With BCG & CH MSRP: $454.95 SALE PRICE: $277.95 Click for Price Notify Me
Quick view Complete 7.5" 5.56 Pistol Upper Receiver - Black | A2 | 7.25" M-LOK | With BCG & CH MSRP: $430.95 SALE PRICE: $244.95 Click for Price Notify Me
Quick view AR10 / .308 Stripped Upper Receiver Raw High-Profile - Armalite Pattern MSRP: $139.99 SALE PRICE: $59.95 Click for Price Notify Me
Quick view Ramlin AR15 16" Mid Complete Upper Receiver Build Kit - 15" M-LOK Handguard MSRP: $550.00 SALE PRICE: $376.95 Click for Price Notify Me
Quick view Ramlin AR15 16" Mid Complete Upper Receiver Build Kit - 12" M-LOK Handguard MSRP: $550.00 SALE PRICE: $350.95 Click for Price Notify Me
Quick view Ramlin AR15 11.5" Carb Complete Upper Receiver Build Kit - 10" M-LOK Handguard MSRP: $550.00 SALE PRICE: $338.95 Click for Price Notify Me
Quick view Ramlin AR15 7.5" Pistol Complete Upper Receiver Build Kit With 7 Inch M-LOK Handguard MSRP: $550.00 SALE PRICE: $298.95 Click for Price Notify Me
Quick view Heavy Blem - Clearance - AR15 Upper Receiver MSRP: $40.00 SALE PRICE: $39.95 Click for Price Notify Me
Quick view Heavy Blem - Clearance - 9MM / 22LR Upper Receiver MSRP: MSRP: $44.00 Click for Price Notify Me
Quick view M4 Flat Top Upper Receiver T-Marks - (Blem) MSRP: $99.99 SALE PRICE: $79.95 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 12.5" 5.56 Barrel, 12" M-LOK ATLAS S-ONE | Without BCG & CH MSRP: MSRP: $484.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 8" .300 Blackout Barrel, 7" M-LOK ATLAS S-ONE | Without BCG & CH MSRP: MSRP: $459.99 Click for Price Notify Me
Quick view Aero Precision M5E1 Upper Receiver, 24" 6.5 Creedmoor SS Rifle Barrel, EM-15 HG | Without BCG & CH MSRP: $734.99 SALE PRICE: $624.74 Click for Price Notify Me
Quick view Aero Precision Stripped AR-15 Upper Receiver - FDE Cerakote MSRP: MSRP: $104.99 Click for Price Notify Me
Quick view Aero Precision EPC-9 Threaded 16" 9mm Upper Receiver w/ ATLAS R-ONE 15" Handguard | Without BCG & CH MSRP: MSRP: $489.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Threaded Stripped Upper Receiver - Anodized Black MSRP: MSRP: $114.99 Click for Price Notify Me
Quick view Aero Precision EPC-9 Threaded 5.5" 9mm Upper Receiver w/ ATLAS R-ONE 4.8" Handguard | Without BCG & CH MSRP: MSRP: $409.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 14.5" 5.56 Mid Barrel, ATLAS R-ONE 12" M-LOK HG | Without BCG & CH MSRP: MSRP: $519.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 16" 5.56 Carbine Barrel, EM-15 HG Gen 2 | Without BCG & CH MSRP: MSRP: $509.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 18" .223 Wylde Rifle Barrel, EM-15 HG Gen 2 | Without BCG & CH MSRP: MSRP: $559.99 Click for Price Notify Me
Quick view Anderson M4 16" Stripped Upper Receiver Kit Including BCG, 5.56 NATO / .223 Rem MSRP: MSRP: $350.00 Click for Price Notify Me
Quick view Aero Precision EPC-9 Threaded 8.3" 9mm Upper Receiver w/ ATLAS R-ONE 7.3" Handguard | Without BCG & CH MSRP: MSRP: $409.99 Click for Price Notify Me
Quick view Aero Precision AR15 Upper Receiver, 10.5" 5.56 Carbine Barrel w/ Pinned FSB, MOE M-LOK Carbine Handguard | Without BCG & CH MSRP: MSRP: $319.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 16" 5.56 Mid-Length Barrel, ATLAS R-ONE 15" M-LOK HG | Without BCG & CH MSRP: MSRP: $509.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 18" .223 Wylde Fluted Barrel, ATLAS R-ONE HG | Without BCG & CH MSRP: MSRP: $584.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 16" 5.56 Mid-Length Barrel, 15" M-LOK ATLAS S-ONE | Without BCG & CH MSRP: MSRP: $509.99 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 18" .223 Wylde SS Rifle Length Barrel, ATLAS R-ONE 15" M-LOK HG | Without BCG & CH MSRP: MSRP: $549.95 Click for Price Notify Me
Quick view Ramlin M4 Flat Top Upper Receiver - Stripped MSRP: $89.99 SALE PRICE: $57.95 Click for Price Notify Me
Quick view Aero Precision M4E1 Upper Receiver, 16" .223 Wylde Mid-Length Barrel, 15" M-LOK ATLAS S-ONE | Without BCG & CH MSRP: $534.99 SALE PRICE: $525.00 Click for Price Notify Me