I have a small collection of 91/30's and M39's that I would like to zero. Haven t shot them in several years, but the M39 I got "close", but from what I recall it was still several inches high at 100 yards.
Do pretty much all the mosins shoot high @ 100.
I suspect its a game of - shoot it and find out.
So I started doing some searching online and found
this
MN rifles that were battle-zeroed at 300 meters (about 328 yards) took into account the sizeable bullet drop from muzzle to target at that distance. At 100 yards, though, the bullet is still rising from the muzzle, impacting high by an inch or two. Add that 2 inch rise to the 8 to 12 inches of drop already built into the 300-yard zero, and the MN hits not just high at 100 yards, but embarrassingly high. Like a foot or more high
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