Specifications
Caliber: .300 Blackout
Barrel Material: 4150 CrMoV
Barrel Thread Pitch: 5/8x24
Barrel Length: 8.5-inch
Barrel Finish: Phosphate
Barrel Profile: HBAR
Barrel Twist Rate: 1:9
Gas System: Pistol
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard Material: Aircraft-Grade Aluminum
Handguard Color: Black
Handguard Style: M-Lok
Charging Handle: AR-15 M4 Charging Handle Mil-Spec Quality
Bolt Carrier Material: Not specified
Bolt Carrier Finish: Nickel Boron NiB
Bolt Carrier Name: Complete BCG Full Nickel Boron 556/300BLK/350Legend
Upper Receiver Name: Stripped Upper Receiver with M4 Feed ramps
Gas Block Size: 0.750
Gas Block Name: Recoil Technologies Micro Low-Profile Gas Block
Muzzle Device: AR-10 .308 5/8x24 TPI A2 Birdcage Flash Hider
Muzzle Thread Pitch: 5/8x24
Buffer Tube Kit: Pistol Buffer Tube- T-P
Spring: AR-15 Carbine Recoil Spring 00S
End Plate: Mil-Spec Receiver End Plate 00P AL-1051
Buffer Weight: 3 oz.
Pistol Brace: Polymer stabilizing brace Black
