My best luck has been with the 63 grain stuff... RUAG GP90 has worked incredibly well, but it runs about $850.00 per 1000 rnds. You can pick it up from TSE in Calgary.
That hasn't been my experience with the RUAG 63 grain ammo. Even my 1:10 twist Swiss arms didn't like it. I bought 1000 rounds of the stuff about 4 years ago. I use it to get on paper for sight in so I don't waste my good stuff. Also the brass isn't reliadable without adjusting the primer pocket.
I always through in some tests when shooting a new rifle in the hopes something will shoot the Ruag ammo. So far no Luck with my current rifles.


















































