Yes, it does not ruin the trigger pull. But trigger pull can be different on any out-of-the-box Kimber. My Eclipse II came with a very crisp 4.0lbs trigger and now is down to 3.5lbs (still crisp) after 500rds. I actually stripped the frame and the only part additional is a firing pin block on the inside right of the frame connected by the sear pin that works much like a disconnector. In fact you'll see it next to the disconnector end tip on a Kimber II frame. When you depress the grip safety it pushes itself in the recess, hence deactivating it...
"That's all we expect of man, this side the grave: his good is - knowing he is bad"
- Robert Browning -