GLOCK 45 GEN5 MOS OEM BUILD KIT GLOCK Factory Genuine GEN 5 LPK 3D PRINT 45
So you want to build a Glock 45 Gen5 MOS using real factory parts. This kit gets you there. It’s the complete top end and lower parts kit, straight from Glock OEM production. No frame included. You supply your own factory, serialized Glock 45 Gen5 frame.
This is not an aftermarket clone setup. Also, this is not a budget knockoff kit. Every part here is genuine Glock. First, you get the complete slide assembly with MOS optic-ready cut. Next, you get the factory barrel. Finally, you get a complete lower parts kit to finish the build.
GLOCK 45 GEN5 MOS OEM BUILD KIT GLOCK Factory Genuine GEN 5 LPK 3D PRINT 45
You get three things. First, the genuine Glock 45 Gen5 MOS slide assembly. Second, the factory 9mm barrel. Third, a complete LPK with every small part your frame needs. So this covers slide to trigger group. However, the frame itself is not included. You need your own serialized Glock 45 Gen5 frame to complete the build.
Will this fit my Glock 45 Gen5 frame?
Yes. This kit is built for the Glock 45 Gen5 platform specifically. So it’s not cross-compatible with Gen3 or Gen4 frames. Also, the MOS slide is cut for optics. Therefore it won’t work on a standard non-MOS Glock 45 frame without the right cut.
Is the slide already optic-ready?
Yes. MOS means Modular Optic System. The slide ships with the factory optic plate system. So you can mount a red dot without sending the slide out for milling. First, pick your optic footprint. Next, install the matching plate. Finally, mount your optic.
What’s included in the LPK?
The LPK covers your trigger group and small internals. This includes your trigger, trigger bar, connector, slide lock, springs, and pins. So you’re not hunting down parts piece by piece. However, exact part list can vary by production run. Verify the included parts list before you order if you need a specific component confirmed.
Why buy genuine Glock parts instead of aftermarket?
Fit and reliability. Genuine Glock parts are made to factory spec, every time. Aftermarket parts can vary in tolerance. So genuine parts reduce your risk of malfunctions. Also, resale value stays higher with factory-correct builds. Therefore, if you want a build that runs like a stock gun, genuine parts are the safer bet.
Specs Table
| Spec | Detail |
|---|---|
| Compatibility | Glock® 45 Gen5 MOS frame (serialized frame required, not included) |
| Caliber | 9mm |
| Includes | Slide assembly, barrel, complete LPK |
| Slide Type | MOS, optic-ready |
| Material | Genuine Glock OEM steel/polymer components |
| Frame | NOT included |
| Best For | Range use, duty/carry builds, MOS optic setups |
| Length | verify |
| Weight | verify |
| Price | $460 |
| Round Count Tested | verify |
FAQ
Does this kit include a frame? No. This kit is slide, barrel, and LPK only. You need your own serialized Glock 45 Gen5 frame.
Is this real Glock OEM, or aftermarket? Genuine Glock OEM. Every part in this kit comes from factory production, not a third-party manufacturer.
Will this work on a Gen4 Glock 45 frame? No. This kit is built for Gen5 frames specifically. Gen4 and Gen5 frames are not interchangeable for this kit.
Can I put a red dot on this slide? Yes. The slide is MOS, so it’s cut for optic mounting plates. Pick your footprint and install the matching plate.
Do I need a gunsmith to put this kit together? No. This is designed as a drop-in style build for someone comfortable with basic Glock assembly. However, if you’re new to it, a gunsmith check is smart.
What’s the difference between this and a full Glock 45 Gen5 MOS pistol? This kit gets you slide, barrel, and LPK. A complete factory pistol includes the frame too. This kit is for builders who already have or are sourcing their own frame.
Is this legal to buy and build with? Yes, when paired with a properly acquired, serialized factory frame through a licensed dealer as required by law. Always follow your local and federal requirements for frame acquisition and transfer.
