I prefer the 760 pump to the 742, but since you have the 742 and the 6mm is about as good as it gets in a deer rifle. Hunt with it, try a couple of boxes of Remington factory 100 gr Corelok's and go deer hunting and send me the brass when you fire it.

A Doe walks out of the woods today and says, that is the last time I'm going to do that for Two Bucks.