TC Breech Plug For Impact Muzzleloader Out of stock. Check back later... $21.99 MSRP Price: $15.69 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info Stainless steel breech plugs for Thompson Center muzzleloaders. UPC: 090161045286Manufacturer: Thompson CenterModel: 7761Category: Black powder accessoriesOtherStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.