Anyone have any experiance with their 1911 slides & receivers?

I dont have any experience with the the items you mentioned, but I have a pair of fusion grips, and a fiber optic sight from them. The grips are top notch, I will be dropping of my pistol today to get the sight installed. Their customer service is excellent. When you call or email you go directly to the president. They are owned by Bob Serva who used to own Dan Wesson. I have heard nothing but good about thier guns.