This is a very nice original 1916 dated LSA manufactured No1 Mk3 rifle that was sent to Canada and became a 22lr No IV training rifle. This rifle is now chambered in 22lr and has an excellent bore. The receiver has been drilled and tapped for a scope. The magazine is hollow as it should be to catch the empty shell casings as one shoots. Canadian marked barrel, rear sight and other small parts. This rifle shoots excellent and will make a perfect addition to any training rifle collection!