Guntec USA AR-15 Complete 5.56 Upper Receiver w/o Lower Parts Kit N.4 15in Air-Lok M-Lok Handguard MLS Gen 2 Stock Assembly Carbine Length .750 Gas

Guntec USA AR-15 Complete 5.56 Upper Receiver w/o Lower Parts Kit N.4 15in Air-Lok M-Lok Handguard MLS Gen 2 Stock Assembly Carbine Length .750 Gas. 2 15in Ultralight M-Lok HandguardMLS Gen 2 Stock AssemblyCarbine .750 Gas Block16in 5.56mm 1:7 Twist M4 4150 Barrel N.2 is a great way to create a short compact and lightweight upper. This complete upper comes complete with everything you need to complete your upper build. The Upper Receiver that comes with the GUNTEC USA AR-15 Complete Kit features a 556 Barrel 556 Complete BCG 556 Ejection Door Assembly 556 Charging Handle 556 Complete Lower Parts Kit and a 15in Handguard so you can build the upper yourself. However you will need a lower to complete the gun. Specifications for Guntec USA AR-15 5.56 Upper Receiver w/o Lower Parts Kit N.2 15in Ultralight M-Lok HandguardMLS Gen 2 Stock AssemblyCarbine .750 Gas Block16in 5.56mm M4 4150 Barrel 1-7 Twist: Manufacturer: Guntec USA Cartridge: 5.56x45mm NATO .223 Remington Barrel Length: 16 in Gas System Length: Carbine Length Barrel Twist Rate: 1-7 Muzzle Device: A2 Birdcage Gun Model: AR-15 Condition: New Fabric/Material: 4150 Chromoly Steel Handguard Length: 15 in Gun Rail: M-LOK Gun Make: AR Platform Additional Features: No Lower Parts Kit Included Accessories: 1/2 x 28 A2 Birdcage 1/2 x 28 Crush Washer 16 inch 5.56mm 1-7 Twist M4 4150 Barrel Carbine Length Gas Tube Forward Assist Asssembly 5.56 Charging Handle 5.56 Ejection Door Assembly 5.56 Complete BCG 5.56 Upper Receiver Steel Low Pro .750 Gas Block 5.56 Complete Lower Parts Kit Magazine Included: No Features of Guntec USA AR-15 Complete 5.56 Upper Receiver w/o Lower Parts Kit Everything included except the lower. Kit Does Not Come Assembled. Package Contents: Guntec USA AR-15 Complete 5.56 Upper Receiver w/o Lower Parts Kit 5.56 Upper Receiver 5.56 Complete BCG 5.56 Ejection Door Assembly 5.56 Charging Handle Forward Assist Asssembly 5.56 Complete Lower Parts Kit 15" Ultralight Series M-LOK Handguard With Barrel Nut & Hardware (GT-15MLK) AR-15 "TAP" Tactical Assault Pistol Grip (ARGRIP-TAP) AR-15 MLS Gen 2 Stock Assembly (MLS-G2) Carbine Length Gas Tube Steel Low Pro .750 Gas Block 16" 5.56mm 1:7 Twist M4 4150 Barrel 1/2 x 28 Crush Washer 1/2 x 28 A2 Birdcage Guntec USA AR556-KIT-4: AR-15 Complete 5.56 Upper Receiver w/o Lower Parts Kit N.4 15 inch Air-Lok M-LOK Handguard MLS Gen 2 Stock Assembly Carbine Length .750 Gas Block 16 inch 5.56mm M4 4150 Barrel 1-7 Twist 1/2x28 A2 Birdcage Flat Dark Earth