Has anyone here chronographed surplus 7.62x39?

[PerversPépère]

I remember doing some chrono testing 2 boxes of Norinco's silver box ammo.
I was very impressed by the reults: standard deviation stayed within 20 fps in this particular lot! Mind youy this is almost match quality.
PP.

 

[Clobbersauras]

I remember doing some chrono testing 2 boxes of Norinco's silver box ammo.
I was very impressed by the reults: standard deviation stayed within 20 fps in this particular lot! Mind youy this is almost match quality.
PP.

Yes it seems that the much maligned M43 is much more consistent that previously thought.