Product Description
MDX G19 Combat with RMR Cut Complete Slide – Optics Ready
Kit Includes:
- MDX G19 Combat Slide – Cerakoted
- Chambered in 9mm
- Constructed from 416R Stainless Steel
- Heat treated for durability
- RMR Plate Included
- RMR Thread Pitch (6-32 thread pitch)
- Polymer Sights Installed
- Complete Slide Parts Kit
- Includes all upper internal components
- Guide rod included - Not Assembled
- Channel liner pre-installed
- G19 Compatible Barrel
- Drop-in ready
Frame Compatibility:
- Polymer80 PF940CV1
- Strike80
- GLOCK® G19 Gen1–3
- SCT Compact Frames
- G80
Optional Add-On:
- Lower Parts Kit (LPK)
- Choose between MDX Glock Compatible LPK or Glock OEM LPK
- Choose between MDX Glock Compatible LPK or Glock OEM LPK
- Upgrade Ejector
- Installation Service
Optics Compatibility:
- Trijicon: RMR, SRO
- Holosun: 407C, 507C, 508C, 509, EPS
- Swampfox: Kingslayer, Justice, Liberty, Kraken
- Riton: X3 Tactix PRD
- Gideon Optics: Alpha, Rock, Omega
Stainless Steel Captured Guiderod Installtion: (see photo below)

DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.
“GLOCK” is a federally registered trademark of GLOCK, Inc. and is one of many trademarks registered by GLOCK, Inc. and GLOCK Ges.m.b.H. Neither MDX Group Inc., 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.
Product Videos
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Product Reviews
85 Reviews Hide Reviews Show Reviews
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Complete slide
Fast shipping Was able to assemble fast with no problems Very nice especially for the $
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MDX LPK
Solid quality parts for a first time or experienced builder, I ordered the MDX LPK with it and it came with a P80 or Gen 1-3 Mag Release. Not sure if that is standard or a mix up but it is not a huge deal. Really happy with the kit though and it came at a reasonable price. Great job to the guys at MDX.
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Combat 19 rmr slide
Awesome slide, great product. Shipped in timely manner and was secured properly so it would not be damaged from getting it shipped. Already looking into another build from them
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Finish
On a functioning and a performance aspect this slide is great. But the finish is a bit rough compared to a glock finish. Just wish it was a bit smoother
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G19 combat19
Awesome product! Great finish, couldn’t be happier
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2nd build
Love it!! The slide was beautiful and smooth! EVERYTHING ABOUT THIS COMPANY IS BADASS!! Will be ordering more soon!!!!
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Combat 19 slide
Parts are all high quality and well finished. A few minor tool marks are visible on the outside of the barrel. The only modification that I made to the kit was that I polished the chamber. Most rifles and handguns can benefit from a chamber polish. The kit came with the wrong recoil spring guide rod, it was about 1/4" too long and protruded fro the slide. It was apparently intended for a P17 instead of a P19. The slide assembled readily otherwise. I contacted MDX and they immediately shipped out the correct guide rod along with it's hardware and a spring. MDX's shipping has been amazingly quick. I ordered this slide on a Friday and it was at my door the following Monday. That was from CA to south central KS. incredibly quick. I would definitely recommend MDX and their products. Jim
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Glock receiver
Very nice receiver for great price, extremely quick shipping.
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Very nice!
Pleasantly surprised. Very nice kit!!! Would by again.