Glock 19’s are one of the most common handguns on the market. Swapping out your Glock 19 slide is a good way to improve the functionality and aesthetic of your pistol. Our selection of slides for the Glock 19 has something for everyone. Whether that is porting, optics mounts, or caliber conversion.
Glock 19 Slides
Glock is known for making some of the best pistols in the world. They are reliable, accurate, and practical, which is why militaries and law enforcement agencies widely use them worldwide.
The Glock 19 is one of the most popular handguns in the US civilian market and is used by many citizens for home defense, concealed carry, and even competition shooting. Apart from their extreme reliability and accuracy, one of the main reasons for the Glock platform's popularity is its excellent aftermarket support. Many companies make aftermarket accessories for Glock pistols, which is why these pistols are so versatile.
Ported Glock 19 Slide
Ported slides either lighten the overall slide weight and/or allow excess gases to escape the slide when using a ported barrel.
A ported slide is necessary for ported barrels, while a lightened slide is a preference.
Optics Ready Glock 19 Slide
Red dot sights are becoming the standard sighting system for pistols. An optics-ready slide comes with a mounting point for specific red dot footprints, allowing you to securely mount your red dot.
Glock 19 Slide and Barrel Combos
A Glock 19 slide and barrel combo allows you to upgrade your pistol with compatible slides, recoil springs, and barrels.
Finding the right combination can be hard, so it is easier to buy a complete set with the features you’re looking for.
Glock 19 Conversion Kit
A Glock 19 conversion kit allows you to swap the caliber of your pistol. These often include different barrels, slides, and magazines.
Most Glock 19 conversion kits are for .22 LR to allow for easier, more economical training with the same gun.
Why Buy Aftermarket Glock 19 Slides?
The factory G19 slides are great. They are reliable and ergonomic. However, there are some modern features that they may lack. For instance, most Glock 19s are sold with slides that aren't optic-ready. These days, you can get MOS Glocks; however, even they are compatible with a limited number of optics.
Furthermore, many shooters like to get aftermarket slides for their Glocks 19 to change their G19’s aesthetics. Granted, Glocks are very reliable and practical, but when it comes to aesthetics, they are quite lacking. Aftermarket Glock 19 slides are available in a wide range of cool designs, with various serrations, slide cuts, and finishes.
What Is an Optics-Ready Glock 19 Slide?
These days, micro red dot sights have become a very common accessory for pistols. They can help shooters improve their accuracy and shoot faster. However, most factory Glock 19s don't have a slide that supports the mounting of such red dot sights. Therefore, they aren't optic-ready. Many people choose to send their slides to companies that machine an optical cut into them, but they can be pretty expensive.
Instead, you can buy an optics-ready aftermarket Glock 19 slide, which comes with an optics cut that supports a wide range of micro red dot sights.
Are Slide Cuts Good for Reliability?
Many aftermarket slides may also have slide cuts, which are designed to lighten the slide and, in some cases, enhance its aesthetics and showcase the custom barrels. As long as these cuts do not significantly reduce the weight, they don't affect reliability. However, reliability can be an issue with very lightweight slides if recoil springs aren't adjusted accordingly. Still, lighter slides mean that the gun operates faster, and with the correct springs, they are also very reliable, which is why many competition shooters use slides with weight-reducing cuts. Some slides may also have cuts on top for ported barrels.
DISCLAIMER:
“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks owned by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither Wing Tactical, LLC nor this site are affiliated in any manner with, or otherwise endorsed by, GLOCK, Inc. or GLOCK Ges.m.b.H. The use of “GLOCK” on this page is merely to advertise the sale of GLOCK pistols, parts, or components. For additional genuine GLOCK, Inc. and GLOCK Ges.m.b.H products and parts visit www.glock.com.
About Wing Tactical
Wing Tactical brings you the top-quality parts and accessories you need for your firearms. We only offer products we would use ourselves. That way, you know we stand by our product selection.
If you are having trouble selecting your next purchase or have any other questions, please contact us. Our experts are ready to help you as best they can, whether that is parts selection or troubleshooting.
Frequently Asked Questions
How does a Glock 19 slide affect my pistol?
A Glock 19 slide affects how fast the gun cycles and how much recoil is perceived. Using a lighter slide with the appropriate recoil spring can produce a flatter recoil pattern because there is less mass traveling rearward with standard ammunition.
Heavier slides can help mitigate stronger ammunition loads by requiring more energy to move the slide, meaning less energy goes back into the shooter.
Do I need a red dot on my pistol?
No. You can still use a pistol effectively with standard iron sights. However, using a red dot sight offers better accuracy benefits. These include easier aiming, visibility in low-light scenarios, and mitigation of age-related vision decline.
What caliber is a Glock 19?
The Glock 19 is chambered in 9mm. Conversion kits do exist and are largely for .22 LR.
Do I need a ported slide for my Glock 19?
No. A ported slide is only necessary if you are using a ported barrel. This is because the barrel’s ports siphon off the gases from firing the gun. Ported slides allow those gases to escape safely from the slide rather than damage it.