Anybody?

The only thing I've found in print so far is 62.0 gr of RL 19.

Hi LRH270 - until something useful pops up - a 293gr. TUG - 61gr of IMR 4350 gets you near 2250 fps - just for a comparison.

I don't remember the exact load with my Chapuis in the 9.3 but my rifle liked IMR 4831 the best (tried R-15, Varget, and IMR 4350) with the 300grain Swift.

Dirk

65 gr H4831, regulates to the same impact as the 286 norma or RWS factory loads in my beretta

Keep 'em coming; I can't quite slow 286s down enough to un-cross, so 300s are on the menu next.........

LRH270,

I find that my Chapuis seems to like IMR 4831 and not much else. Even though the burn rates of RL-19 and IMR 4831 are close ... it could be just different enough.

Mike --

I tried 4831 with the 286s; it's the least cross-eyed of the bunch, but still crosses.

300s are next to try a big slow down.

Then, see how they shoot in the OTHER 3 rifles

Les

Have you thought about trying a different primer in order to change barrel time?

quote:

Originally posted by DB Bill:
Have you thought about trying a different primer in order to change barrel time?

Good point Bill, I had to change from a 215 to a 210 primer for mine to regulate well.