TC Pro-Hunter Triumph and Endeavor Breech Plug O Ring Out of stock. Check back later... $3.00 MSRP Price: $1.78 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info UPC: 090161034679Manufacturer: Thompson CenterModel: 7531Category: OtherBlack powder accessoriesStock: 0Unit/Measure: ea This item may be shipped directly to your home address, unless you live in a restricted state.