That tells us it was not a commercial action, but was a military action sporterized by Alexander Henry !

I like it very much with the AH features, I to would have grabed it up, would like it more with a sporter butt stock, what is the fore sight like ?

BSA had many grades of sporters & made most of what we call "Lee Speeds" & other companies put there names on them, mostly on the Dust covers, very few were put up by others on BSA supplied actions .

Some sporters were put together on military actions by some very fine smiths, most less known than Alexander Henry !