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
Custom Field
Product Reviews
85 Reviews Hide Reviews Show Reviews
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Combat 19 Build Kit
Worked flawlessly, no complaints. Will be ordering more.
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Great buy
Everything came fast and great customer services
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Very well made. Easy to finish.
Very nice slide. Smooth finish. All parts ate good. Recoil spring and rod are not very impressive. Changed those out already. Slide looks great and performs well.
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MDX arms g19 combat slide and completion kit
All good except front sight was split with a hairline crack from base to tip from excessive pressure during install(front and rear poly sights only components installed in slide at factory).
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Feels and looks awesome
Haven’t had a chance to go to the range yet however its seems that it should shoot fine
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Yes, You can do this
My first time, and I cannot tell the difference from my 2 Glocks!
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Good slide!
The slide fits perfect and looks great. I had 1 problem with the firing pin sticking. They were very responsive and sent me a replacement firing pin which has fixed the issue! I will definitely check them out again for a slide or other parts!
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Amazing
I wanted to build my own firearm after speaking with friends. I was told this was a good slide. I love to tinker with my weapons and this kit was perfect. Priced well and loved the color. Installed and love the performance. The feel is amazing. I have had no flaws after about 200 rounds. Everything works as it should. I did a slight modification to fit my alide to a specific frame and it has run flawless. Will surely purchase another for my 26 build.
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MDX ARMS G19 COMBAT 19 WITH RMR CUT SLIDE
Great slide at a great price. Color match perfect with my Polymer 80 ODG frame.