The Glock 19X and Glock 45 confuse buyers the moment they start shopping for a new slide, because both pistols break the usual "full-size or compact" rule. They pair a full-size Glock 17-length frame with a compact Glock 19-length slide and barrel. That crossover is the whole point of the design, but it also means half the slides and parts you find online are the wrong length o …
read more