TRYBE Defense AR-15 10.5in 5.56x45mm NATO M-LOK Complete Upper Receiver

Manufacturer: TRYBE Defense
Cartridge: 5.56x45mm NATO
Overall Length: 10.5 in
Barrel Length: 10.5 in
Gas System Length: Pistol Length
Barrel Twist Rate: 1-7
Handguard Type: Free-Float
Muzzle Device: A2 Flash Hider
Finish: Black Nitride
Color: Black
Gun Model: AR-15
Condition: New
Fabric/Material: 4140 CMV Steel
Gun Rail: M-LOK
Gun Type: Pistol
Gun Make: AR Platform
Barrel Material: 4140 Chrome Moly Vanadium
Weight: 3.75 lb, 60 oz