Pre-Ban compensators have a .860" diameter.
Available bored to .223, 9mm or 7.62, or choose a custom bore for $10. Peel washer is provided.
We are unable to ship this item outside of the United States. If this item is purchased as part of an international order, the item will be removed from the order. The account will be refunded for the item, and the remainder of the order will ship.