Re: 7.62X54R Match Ammo
The thing is, you don't know how this match ammo will shoot until you try it. The same goes for the Soviet 7N1 "Sniper" ammo that was developed for the SVD. Some guys have great results with it. Some guys just so-so. Others not very good, at all.
I currently have 25 Mosins (twelve snipers/ex-snipers) and have owned almost that many more, in the past. I've found that a lot of them can be extremely picky about ammo. What shoots MOA in one, may only be 3 MOA in the next one and <span style="font-style: italic">that</span> rifle could have been built in the same arsenal, the same year and be in exactly the same condition. So, there's some variation, for sure.
Most of my standard M91/30s will all do about 2 MOA when I find their preferred ammo (I'm talking surplus, for the most part. All of them seem to improve with handloads, of course and most available commercial ammo seems to hold no consistent accuracy advantages, in my experience). However, another thing to consider is the condition of the bore, the stock fit, the trigger, etc. Most of the rifles being bought nowadays are refurbs that were slapped together from random parts and restamped to match. The stocks may be war weary and compressed or warped. The triggers have had no attention in fitting and it's my belief that most refurbs will not shoot as well as they did when they first came off the production line, if only for these factors, alone. In other words, they take some tuning.
My main point is, however, that you need to be sure the gun fits like it should in the stock and the trigger is where it needs to be (a standard 91/30 trigger is never likely to be "match grade", however). Then, you can start running through different types of ammo. The "best" could be Hornady, Wolf, or even Albanian surplus. You just don't know. Now, for the guys who don't reload and/or can't/won't use surplus ammo, the Hornady stuff probably has a slight edge in it's consistency, as far as commercial 54r goes. So, that's at least a step in the right direction.
John