On my regular Saturday drop-in at the old gun shop, they showed me two items (new) they had just gotten in: a six inch GP100 with half-lug and a three inch, full lug GP100 with adjustable sights. Both are stainless steel. Don't exactly know the story but they had ordered 3 of the half-lug GPs but opening the boxes, only one had a half-lug and two were full-lugged. I snapped up the half-lug which seemed to be well put together. The three inch is very intriguing since I have never seen or heard of an adjustable factory three inch but the six inch is enough of a budget buster. I already have a six inch half-lug and now I can get a double holster rig (kidding).