Action: Semi-auto gas piston

Chamber: 5.56 NATO - this rifle will also shoot .223

Twist Rate: 1/9 button rifled

Muzzle Device: A2 flash hider (Stag Arms Compensator on post ban models)

Barrel: 16", 4140 steel, chrome lined, government profile, manganese phosphate coated

Handguard: Freefloat Diamondhead VRS-T handguard

Upper Receiver: Forged and mil-spec 7075 T6 aluminum with type 3 hard coat anodizing and a picatinny rail on top

Bolt Carrier: Piston bolt carrier with a manganese phosphate coating

Charging Handle: Standard mil-spec

Front Sight: Diamondhead low profile front flip up sight

Rear Sight: Diamondhead low profile rear flip up sight

Lower Receiver Material: 7075 T6 aluminum with a type 3 hard coat anodizing

Hammer/Trigger pin size: Mil-spec small pin .154"

Pivot/Takedown Pin Size: Mil-spec small pin - .250"

Caliber Marking: 5.56 NATO

Buttstock: Mil-spec 6 position (Post-ban stock looks the same non-adjustable at the furthest extension)

Buffer: Standard carbine buffer and spring

Trigger: Mil-spec single stage trigger with a non-adjustable 5-8 pound trigger pull

Grip: A2 style plastic grip

Magazine: 30rd (Post-ban versions will have a 10rd magazine)

Safety Selector: Right Hand