Two Mosins

a 1942 standard USSR issued Mosin Nagant 91/30 from WWII and....
an 1897 Imperial Russian issued 1891 Mosin Tree Liniya (3 line) Rifle.

btw: if anyone can read Cyrillic and can translate the receiver marking on this 1897 I would be grateful: see the thumbnail. I have no idea how to embed such a pic in the video.