Some of my fave 44 mag ammo is Prvi. Their 8mm Mauser is pretty good too.
What bullet weight/rifling twist were you using? I have found the accuracy of their .223,75grn HP BT Match ammo to be not only good but outstanding fired from my Stevens Model 200 with 22" 1:9 twist barrel. I use a Nikon Prostaff 3x9x40 and fire 3 shot groups at 100 yards (rested). Results are impressive in anyones book.i have also tried their 223 match and 308 match and not been impressed with the accuracy in either case.
Likely so. The same Model 200 that groups the 75 grn so well won't get 4" groups with 62 grn Wolf ammo.it could have been a bbl/ammo combo that was suboptimal.
No doubt but that is true with most everything.So there is room for improvement