As a follow up to some earlier, pleasantly surprising results with some 147 grain handloads, have done a little comparison testing last little while. Nothing too extensive, just using components on hand, to see if it's worthwhile locking in a particular load. Had also read elsewhere of other owners of P320 X5's getting best results with heavier bullets. Anyway, best results for both weights below; Campro's and same powder/brass/primers. YMMV...
Seated, slow fire, 25 meters P320 X5 + Romeo 1 RDS. The Romeo 1 is a big part of these overall results too, as no was I could do this with my eyes and irons these days.
Previous results with the same conditions and 147 grain load - did try a few decimals above and below that 4.1 figure, but going both ways groups opened up. So 4.1 does seem to be the sweet spot. Also went up and down the scale with the 124's too, but results not worth posting lol - best is as posted above.
Seated, slow fire, 25 meters P320 X5 + Romeo 1 RDS. The Romeo 1 is a big part of these overall results too, as no was I could do this with my eyes and irons these days.
Previous results with the same conditions and 147 grain load - did try a few decimals above and below that 4.1 figure, but going both ways groups opened up. So 4.1 does seem to be the sweet spot. Also went up and down the scale with the 124's too, but results not worth posting lol - best is as posted above.


















































