Cart “FULL-AUTO PISTON 5.56 BCG G2” has been added to your cart. Continue shopping Remove item Product Price Quantity Subtotal Remove 5.56 Bolt $167.00 Increase quantity 5.56 Bolt quantity Decrease quantity $167.00 Remove FULL-AUTO PISTON 5.56 BCG G2 $473.00 Increase quantity FULL-AUTO PISTON 5.56 BCG G2 quantity Decrease quantity $473.00 Coupon: Apply Update cart Subtotal $640.00 Shipment Shipping costs are calculated during checkout. Total $640.00 Proceed to checkout