WW2 era stock part for Thompson, comes with sling swivel. Stamped with a letter S at the rear, I assume this is the maker, honestly I don't know. I believe it could be fitted to a Denix to improve realism Note to eBay, it is a stock made of wood with a metal sling swivel. It is no different to Lee Enfield fore-ends and many other items for sale on eBay that I questioned previously and was informed they were allowed under eBay rules, so it is absolutely fine to sell this item.