Apex DCAEK kit (100-073) = I had this in my M&P9c but sold it. The kit had seen maybe 300 rounds. For 9mm, 40 and 357 sig only. Kit does come with Talon tool, even though it is not in the picture. Parts are in excellent condition $60 shipped CONUS.
Apex Sear (100-071) = New, never used! For 9mm, 40 and 357 sig. $25 shipped CONUS.