Specifications
Barrel: Bear Creek Arsenal "Irithyll" AR-15 AR Pistol Barrel
Caliber: 5.56 NATO
Barrel Length: 7.5 inches
Barrel Material: 4150 Chrome Moly Vanadium
Barrel Finish: Manganese Phosphate
Barrel Profile: Contour
Barrel Twist Rate: 1:7
Barrel Thread Pitch: 1/2x28
Barrel Gas System Length: Pistol
Gas Block: Micro Low-Profile Gas Block
Gas Block Size: 0.750
Gas Block Material: Steel
Handguard Material: Aluminum
Handguard Length: 7 inches
Handguard Style: Freefloat
Upper Receiver: AR-15 Upper Receiver
Upper Receiver Material: 7075 T6 Aluminum
Upper Receiver Finish: Anodized
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier: Recoil Technologies Premium Complete Bolt Carrier Group
Bolt Carrier Material: 9310 Alloy Steel
Bolt Carrier Finish: Nitride
Muzzle Device: AR-15 1/2x28 TPI GI Birdcage Flash Hider
Muzzle Device Finish: Manganese Phosphate
Muzzle Thread Pitch: 1/2x28