5X/Mk1 Slide - 19Gen5/19X/45

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5X/Mk1 - 19Gen5/19X/45

Machined in one continuous operation on our 5-axis vertical machining centers from a premium USA made 17-4SS slide blank, our 5X series of slides are designed to be a reliable, turnkey upgrade for your stock Glock slide.

The 5X/Mk1 features full wrap around directional sawtooth serrations. The rear serrations are cut to an enhanced depth and feature sawtooth leading edges for extreme traction. These slides are available with your choice of optic cut and surface finish.

These slides are stripped, with only a channel liner installed, ready for you to install your OEM internals from your existing slide. Any iron sights, slide internals, or optics purchased with the slide will be installed prior to shipment at no charge.

Every slide will be test fired with Glock OEM internals prior to shipment. This slide is guaranteed to function with Glock OEM internals (including Glock factory barrel and factory recoil spring) on a Glock factory frame. Use of any aftermarket (non-Glock OEM) parts or internals will void this function guarantee and warranty.

This slide carries a limited lifetime warranty. Please see our FAQ.



4 Reviews

  • 5
    5X MK1 slide

    Posted by Adam on Aug 28th 2023

    Outstanding quality and performance!

  • 5
    Amazing quality!

    Posted by Chris on Jun 5th 2023

    I've now put several hundred rounds through it. I bought the Glock new and immediately put this slide on no break in with the factory slide. Zero malfunctions. Works great, super grippy for press checks. Rmr rides perfect with the ameriglo sites. Couldn't be happier!

  • 5
    Top Notch

    Posted by GunDad55 on Nov 28th 2022

    This slide is exactly what I was looking for. Craftsmanship on par with the Tier-1 custom names (Agency Arms) at a far more reasonable price. Entirely satisfied.

  • 5
    One of the most reliable products

    Posted by Zhifeng Zhang on Jul 9th 2022

    It’s not the first time to get the services or products from mapleleaf, but definitely it’s my first time to write a review! Really satisfy on the services and products from here, and especially when I saw the shells they tested, real impressive! Great jobs!