Specifications
Caliber: .300 Blackout
Barrel Length: 8.5 inches
Barrel Twist Rate: 1:9
Barrel Material: 4150 Chrome Moly Vanadium
Thread Pitch: 5/8x24
Barrel Profile: Heavy Barrel (HBAR)
Barrel Finish: Parkerized
Gas System Length: Pistol
Gas Block Size: 0.75
Upper Receiver: Mil-Spec AR-15 Upper w/ M4 Feedramps
Upper Receiver Material: 7075-T6 Aluminum
Upper Receiver Finish: Anodized
Handguard: Honeycomb M-LOK Handguard
Handguard Length: 7 inches
Handguard Material: 6061-T6 Aluminum
Handguard Style: Freefloat, M-Lok
Handguard Color: Black
Handguard Finish: Type III Hard Coat Anodized
Muzzle Device: GI Birdcage Flash Hider
Muzzle Device Finish: Manganese Phosphate
Muzzle Device Thread Pitch: 5/8x24
Bolt Carrier Group: 5.56x45mm Bolt Carrier Group
Bolt Carrier Material: 8620 Alloy Steel
Bolt Carrier Finish: Nitride
Charging Handle: AR-15 Mil-Spec Charging Handle
Pistol Brace: Gauntlet Arms Polymer Stabilizing Brace
Brace Material: High-Strength Polymer
Brace Color: Black
Buffer Tube Kit: Mil-Spec Heavy-Duty 6-Position Buffer Tube
Buffer Weight: 3 oz Carbine Buffer
Gas Block: Micro Low-Profile Gas Block
Gas Block Material: Steel
Gas Block Finish: Phosphate