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: MULTI
Buttstock: Mil-spec 6 position
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