As far as I know, it is. I was lucky enough to help with the first loadings for it. And I got to shoot it a few times. I also got to see a deer get hammered with it. miles
I got to hammer on it!
Founder Ancient Order of the 1895 Winchester
"Come, shall we go and kill us venison? And yet it irks me the poor dappled fools, Being native burghers of this desert city, Should in their own confines with forked heads Have their round haunches gored."