I'm putting away the automatics for the Summer and taking out the 617 to get ready for the next Steel Challenge Match once the temps get back down.
Last match I managed to get Heat Stroke so I'm passing on matches while the temperatures are in the 100s.
I've done a lot of work on this gun and it's paid off. No matter what ammo I try in it, it all fires with no problems. They also group pretty well.
I modified the double action pull and got it down to under 7 pounds tested with my Lyman Trigger Pull Gage. I used an Apex Tactical hammer and spring as well as a stock mainspring that is screwed in all the way.