Black Snowman
Member
OK, just finished up smoothing the double action trigger on Kamicosmos' CZ-97B. Exactly the same action as my CZ-40B and CZ-75B I have done previously. 1st one took an hour because it was the 1st time I had completely detail stripped the sear components. The CZ-75B took only a half an hour since I had the hang of it.
The 97B? Two and a half hours of taking it apart, examining, stoning, reassembling, testing enough to show the wear that was causing it to bind, repeat until acceptable. All it took was one little out-of spec cut from the factory to cause 2 surfaces that should never touch under normal circumstances to hang up on each other. It wasn't horrible, but it was noticable. That almost made it worse since it was trickier to diagnose.
It's by no means a "real" trigger job either. No geometry changes, no real lightening just a "buff and fluff" with a twist. I wasn't even risking ruining any parts. One to two hundrad dollars for a "real" trigger job is seeming much more reasonable.
Now, to find what's making my Delta Elite bind . . .
The 97B? Two and a half hours of taking it apart, examining, stoning, reassembling, testing enough to show the wear that was causing it to bind, repeat until acceptable. All it took was one little out-of spec cut from the factory to cause 2 surfaces that should never touch under normal circumstances to hang up on each other. It wasn't horrible, but it was noticable. That almost made it worse since it was trickier to diagnose.
It's by no means a "real" trigger job either. No geometry changes, no real lightening just a "buff and fluff" with a twist. I wasn't even risking ruining any parts. One to two hundrad dollars for a "real" trigger job is seeming much more reasonable.
Now, to find what's making my Delta Elite bind . . .