Cart Remove item Thumbnail image Product Price Quantity Subtotal × Centurion Arms C4 Rail, Carbine Length FSP Cutout $350.00 Centurion Arms C4 Rail, Carbine Length FSP Cutout quantity $350.00 × CMMG Rifle Buffer $21.95 CMMG Rifle Buffer quantity $21.95 Coupon: Apply coupon Update cart Cart totals Subtotal $371.95 Shipping Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update Total $371.95 Proceed to checkout