Cart Remove item Thumbnail image Product Price Quantity Subtotal × Trigger Guard for the M10/9 or 45 $27.49 Trigger Guard for the M10/9 or 45 quantity $27.49 × Barrel - M11A1 / .380 Standard Threads of 5/8-11 $109.99 Barrel - M11A1 / .380 Standard Threads of 5/8-11 quantity $109.99 × Buffer Plate for the M11/9 or M11A1/380 $10.99 Buffer Plate for the M11/9 or M11A1/380 quantity $10.99 Update cart Cart totals Subtotal $148.47 Shipment Enter your address to view shipping options. Calculate shipping Country / region Select a country / region… United States (US) State / County City: Postcode / ZIP: Update Tax $0.00 Total $148.47 Proceed to checkout