There is no doubt that the Glock presented an interesting innovation to the firearm community. Like all great firearms though, there is always some room for improvement out there. With that in mind, Primary Weapons Systems took the standard Glock slide and made it even better. With the PWS Glock 17 Gen 3 9mm EDS (Enhanced Duty Slide) Upper Slide, shooters will find a variety of improvements over their standard slide.
This improved slide is made from 17-4 stainless steel and then coated with diamond-like carbon for extreme toughness. Extra serrations are included on the slide to give it more of a tactical feel and the trigger pull is reduced slightly to a crisp 4 lbs. They also add Trijicon night sights, so this new slide will have you working at your best. Best of all, the slide works on models 1-3 and changing it out is as simple as field stripping the weapon. Simply remove the barrel and spring from the old slide and place them in the new one. Then, replace the slide on your weapon and it is ready to go.
When you want your Glock to really work for home defense, then this upper slide is the place to start.