seems like a common complaint. SVT's are a little finicky when it comes to ammo and gas settings. I have heard they run great with other milsurp ammo's but not prc. Buy a mosin nagant to use up all your surplus prc ammo. Buy the good stuff (read Russian) for your svt40 needs.
I'd buy another box of Privi, and try it over a chronograph. Then I'd try the surplus over a chronograph. It's not mentioned, but did you use hunting ammo, then try surplus, then tinker with gas settings, have no luck with surplus, and then try hunting ammo again?? Because I'd do that first. Perhaps the holes aren't lined up just right, or your rifle has cosmoline/too much oil in important areas and the cold is affecting the rifle.
Get some Bulgarian circle 10, it's all you will ever need.
Which vendor carries this ? thanks
Got my Bulgarian at frontier firearms
I have fired this rifle about 2000 times . cleaned each outing . cosmo is long gone . it is prob with this ammo . it is all marked 71 67 . Some of the store bought self ammo is hard to find in my area to test more . I do have a Nagant , however i have been fixated on this rifle latley .
What sucks is i bought 2100 rounds of this stuff of a member here last october . At least it was real cheap.




























