I just acquired a Kimber Eclipse Custom II 5" .45 ACP. It is a first year of production model with Custom Shop on the left side of the slide. I understand these were 2001 models before the Eclipse became a regular production model. This one has the adjustable night sights and feels very good in the hand. Not knowing what the round count is, I will be replacing the recoil spring very soon. The 30 lpi checkered frame gives solid purchase. The front serrations on the slide are a feature I appreciate for press checks. The two tone, stainless and black finish is sweet. It looks like this has about every feature one could desire in a 1911 short of a light rail.