Those little Kimbers are like wands. I mean, they knock me out every time I handle one in the shop, but WOW are they light. I'd have to run one a while to know if it was perhaps even too light for me. My short action M700 MR in an ultralight 'glass stock sometimes feels a little unsubstantial when shooting, and the Kimber is lighter still. I absolutely agree, a really light rifle will amplify and inconsistencies in your technique. A really light trigger helps a lot.
My 8400 series (WSM) "perch belly" Montana is a more substantial-feeling rifle. And, going from .325 to 7mm in bore size made a noticeable improvement in how it "hangs" from offhand. Heavier up front.
