Metal

this shotgun has a "Synthetic" Stock and lower Receiver The trigger parts are machined from solid stock, not investment cast Our magazines are designed to work with both 2 3/4 and 3-inch shells Gas system is self-adjusted to any shell Both Low and HI Bras

Bennie, no it is polymer "the upper receiver is manufactured from an aluminum alloy, while the lower receiver, pistol grip, and stock are manufactured as one piece from impact resistant polymer."

Bennie, this shotgun has a "Synthetic" Stock and lower Receiver. The Hand Guards are Aluminum for strength and the bolt and carrier are now chrome moly along with the fire control group and charging handle.