I usually shoot at least two boxes a year during the off season and then shoot 10 or less shots while actually hunting. I like the process of working up a load but for the accuracy I found with that factory load, I feel like I'd be wasting money to try to reload. I measured the overall length of the Winchester load and compared it to the others. It appears that the Winchester load had a signicantly more consistent overall length that the other loads and they were seated out further out that the other loads. I may pull a couple of them apart to see if I can tell what powder and what weight they are using in the event that further on down the load they change the load.
