I have actually hand-loaded using a friends lee press. I loaded using 7828ssc, Large rifle primers with 140gr nosler Partitions at the end.
I pressed up 10 rounds in nosler casing and 10 in ppu's. Unfortunately due to life being busy, I wasn't able to get this done till late August.
I did not feel comfortable enough with the load to sight in for either load and fell back to the factory 140gr accubonds which got the job done on the MD and Elk I harvested in Sept and Oct.
I think it's great to have tried reloading but I don't want to make the investments and I really don't want to hassle my buddy to remove his 300wm setup.
So I am at the point where I either just be happy with my 140gr accubond factory loads knowing they are under powered or I go to a 308 where I have more selection in factory ammo.
I think I'll keep hunting with the 4 boxes of ABs that I have and make the decision to change at that point. Over the next couple years I hope to have more opportunities on big game where I can get more comfortable with my 6.5x55's performance on big game in a variety of situations.
The biggest thing for me is an ethical kill. I want it done asap for the animals sake. If the 6.5x55 is not meeting those requirements I'll have to sell and go up to a 308.
All the animals I have shot have been 15yds (elk), 40 yds (WT buck) and 90yds (WT buck). So I put more weighting on a tough bullet vs. long range performance.
Thanks to everyone for the responses. I'll be referring back to this thread over the years to help in my decision-making.