I'm not surprised as both Osprey's are very new. I like the 6.5 over the 7mm because it is a little easier on my shoulder and ears. The long 6.5's are very flat shooting also and it has enough whop to handle elk to 700 yds. with the 140 gr. and Deer and antelope out to 1000 yds. with the 123 gr. Amax.
I'm using the new Prow 4000 MP now but would like to see what other loads would do also. Powder is hard to find now and Midwestusa wants $55 for hazmat charges on top of shipping for 2 lbs. of Norma MRP.
Thanks for the tip on Quick Load.