The Swiss GP11 is considered match ammunition and I have had very good results with it out to 400 yards. I would imagine it would be effective at longer ranges as well.
I'm sure you meant "Swiss K31 shooters" but that typo brings up an interesting conjecture. How does the K31 with GP11 compare at range with the Swedish M96 and M38 shooting issue M41 "Torpedo"?I'm just curious, as surely we have a number of actual Swedish K31 shooters on this board, what is really expected of an "as issued" K31 and GP11 at 300 meters, shot count and group size wise.
Dale