Anyone who really takes these guns apart to study their design has to give Glock a big pat on the back !!! The design is masterfull .......... simple, safe action trigger that allows the weapon to be MASS PRODUCED with an easy job of QA control. Gone is the need for craftsmen ........ they have been replaced by "ASSEMBLERS". The Glock 17 is perhaps the best "mass produced" 9mm handgun ever made......... with a huge acknowledgment about mass production !! Of the 30 thousand Glocks made each month, 99% of them will work flawlessly until the day they are traded in ....... as close to perfection that you can get in a mass production world IMHO.
JF.