Beretzs, 155 gr. Mega is the other bullet my Swede really likes; IIRC I used H-4831. I guess this gun is a Lapua snob, I'm even feeding it Lapua brass...
The 155gr. Mega and the 139 gr. Scenar are the best shooting bullets in this gun, the latter with MRP. Those two should cover about anything and everything.
DF
