Product Description
MDX G19 Slide Kit – Combat19 RMR Cut Slide
⏱ Processing Time: 1–4 Business Days (Excludes Weekends & Holidays)
Kit Includes:
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MDX G19 LF COMBAT19 Slide
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9mm, 416R Stainless Steel
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RMR Cut (6-32 screw thread pitch)
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Side & Top Ports
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Cerakoted Finish
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Polymer Sights Installed
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Front & Rear Sights (standard height)
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Complete Upper Parts Kit
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Includes guide rod assembly
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Channel liner pre-installed
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G19 Compatible Barrel
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Match grade, drop-in ready
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FREE RMR Plate
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Includes screws
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Frame Compatibility:
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Polymer80 PF940CV1
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Strike 80
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GLOCK® G19 Gen1–3
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SCT Manufacturing Frames
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PSA Dagger
Optional Add-ons (when in stock):
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Lower Parts Kit (LPK):
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Stainless Steel Captured Guide Rod Installation
(See image below – if applicable)
Compatible Optics:
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Trijicon: RMR, SRO
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Holosun: 407C, 507C, 508C, 509, EPS
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Swampfox: Kingslayer, Justice, Liberty, Kraken
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Riton: X3 Tactix PRD
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Gideon Optics: Alpha, Rock, Omega
⚠️ Items shown in gray are currently out of stock and cannot be selected.
“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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Upper and lower p80 parts kit
Upper and lower parts kits look to be off good quality. Fit of all parts was spot on no need for modifications haven't shot my gun yet but everything works as should, all at a very reasonable price
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very good came fast but came with wrong recoil spring
great
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love the feeling of sliding it bck
x
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Very satisfied
Parts shipped quickly! All parts were packaged in the correct grouping (slide, trigger, mag release, etc). I’m impressed that the parts looked high quality and didn’t feel cheap. I’d highly recommend this if you want to finish you polymer80 out
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G19 build kit including polymer 80 frame
Great price, very fast shipping all parts work perfectly. I would highly recommend MDXARMS . I will certainly use their products for my next build
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Nice slide
The slide is really easy to assemble and is a lot nicer than I expected. It shot really well
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G19 combat build kit
Only shot 2 mags through it but seems to be good quality. Only reason for 4/5 stars, trigger is gritty and rmr plate and threaded barrel cap need some sort of temporary loc tite as they came loose while running. Overall in my ability to improve. Can’t beat the quality for the price.
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1000 rounds follow up
This little gun is rad!!! Sure it had a few minor issues in the beginning, but now she shoot’s like butter!!! Zero issues now that over a 1000 rounds have been through it . Just a solid quick firing pistol that I really enjoy !!! Get yours before you can’t anymore!!!
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combat19 build
the upper is blue in color. the gun looks great finished
