I owned a Kimber Montana in 270wsm. It shot poor groups before I sent it back to Kimber.
They did nothing but provided a three shot target at 1.25” and said it was in spec. It was a 50 yard group.
Sold it, and never looked back or at another Kimber.
I have never owned a Kimber and after talking to a Kimber Rep at a big gun show several years ago, there is a second verse! I never will!!!!!
