Built from various pieces and parts. This has come together to be a pretty good shooter.
I did a sight in last weekend and then shot a small indoor match and the gun function perfectly.
I through together a quick load of 3.6gr. of Clays with a 124gr bullet which is 1020fps out of another SP01 I had.
So SP01 top end, CZ75B frame, CZ Custom hammer, sights, trigger, small parts, grips and magwell, CZ85C mag release, etc.
I took out the FPB and installed a CZ85C sear, so trigger is pretty decent at just under 2#. I cut the front sight to .110 as I wanted to try a slight thicker front sight matched to the .125 rear notch. To get the mags to seat positively I am using SP01 mags with Beretta competition basepads. For more capacity I am using an SP01 mag with Bolen follower and spring with a CZ Custom ext basepad to fit the USPSA 140mm mag gauge.
Anyway..going to run this for some local and regional steel matches and probably USPSA Limited 10/Limited (minor) to work on those classifier scores.