If you've bought a stripped slide for your Glock, the next thing you need is a slide completion kit. But what's actually in one? And do you need anything else to get your slide running? Here's every part explained. What Is a Slide Completion Kit? A slide completion kit (also called an upper parts kit) contains all the small internal components that go inside a Glock slide. Thes …
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The single most-asked question in the Glock aftermarket: will this slide fit my frame? The answer comes down to two things — your Glock model (frame size) and your frame generation (rail system). Get either one wrong and the slide won't mount, won't cycle, or won't lock up. Below is the full chart: which slides fit which frames, which Glock models share slide dimensions, and wh …
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If you're shopping for an aftermarket slide for your Glock, one of the first decisions you'll face is whether to go with an RMR cut or an iron sight cut. It's a choice that affects what sighting system you can run, how much you'll spend, and what your build looks like. Here's what you need to know. What Is an RMR Cut? An RMR cut is a machined pocket on top of the slide designed …
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