5X/Mk1C - 19Gen5 / G45 / G19X
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/Mk1C 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.
The Mk1C slide also features our Impulse Porting System to allow the use of our Impulse Porting System match grade barrels.
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, with your new ported barrel. 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.
1 Review
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5X/MK1C PORTED SLIDE + BARREL - 19GEN5
Outstanding workmanship. Fit and finish exceeded my expectations. Ran perfectly with duty ammo straight out of the box. The ported slide and barrel combination is the way to go, because of the versatility. If you decide you don’t want to run the ported barrel, your stock barrel will still work perfectly in the 5K/MKIC slide. I chose to delete the rear iron sight so my SRO sits a bit farther back on the slide, which seems to help reduce carbon buildup on the optic.
