Cart Remove item Thumbnail image Product Price Quantity Subtotal × MK18 MOD 0 Data Kit $45.00 MK18 MOD 0 Data Kit quantity $45.00 × Sharkee Training Knife. $20.00 Sharkee Training Knife. quantity $20.00 × Magpul CTR Stock - OD Green $61.70 Magpul CTR Stock - OD Green quantity $123.40 × MK12 Gas Block $65.00 MK12 Gas Block quantity $65.00 × BCM Low Profile Gas Block .625 $45.00 BCM Low Profile Gas Block .625 quantity $45.00 × M4A1 Block 1 ish Upper $585.00 M4A1 Block 1 ish Upper quantity $585.00 Coupon: Apply coupon Update cart Cart totals Subtotal $883.40 Shipping Calculate shipping Country / region: Select a country / region… United States (US) State / County: City: Postcode / ZIP: Update Total $883.40 Proceed to checkout