yigal

Someone in the factory rushed home on Friday and did not finish work. For what, being paid to workers there in a factory is reasonable. add buffer.

If you need to strike each primer 3 times you can "prepare" them twice at home before training

both sti dvc limited 9mm and shorty 9mm in ours club after 60k with minor factory pf144 ammo . still works perfect and almost no wear . they use recoil buffers from the first mag.

glocklover My guess ??

u forgot parrot/ carrot model and new green frog too .

somebody solved similar problem

i use this Antonin Z. bushing .very tight tolerances . it can be used with longer barrels with no problem. and tight fit. https://www.ipscstore.com/en/cz-75-tactical-sport/2401-eemann-tech-precise-barrel-bushing-for-cz-75-01-shadow-cz-shadow-2-cz-75-ts.html in my TSO it improved accuracy from 3" at 20 y. to less than 3/4" . with only minor sight zeroing change.( 2 clicks down only) (gun was supplied with almost 3" spread factory target at 25 y.)

only time will tell the rest.

551–479 BCE

I see you are not using the front screw and bushing on metal grip

i prefer eliminate too much over travel . too long no need .to short dangerous and problems.

shorty is better for shooting metals with minor factor .

check disco lower area. contact area with trigger bow and sear. remove all sharp edges from trigger bow and polish it from all sides. adjust over travel correctly .its very important too. when u pull trigger hammer can be lowered free without contacting half notch.