Product Description
Exclusively designed by MDX Arms. Featuring a 60 degree Enhanced Deep Scallop (EDS) front and rear serrations for that aggressive traction. This Slide Bites!
Series One is also machined for RMR/Holosun optic. Our Trijicon RMR cut is milled to a depth of .125" which includes front recoil posts and uses 6-32 mounting screws thread.
MDX Arms Series TWO Custom CNC Slide – G19 Gen 1–3
Upgrade your build with the MDX Arms Series TWO Custom CNC Slide, engineered for performance, durability, and aggressive styling. This slide is the perfect foundation to complete your G19-compatible build, including Polymer80 PF940CV1 frames.
Precision machined from premium AZT 17-4PH billet stainless steel, the Series TWO slide delivers strength, reliability, and a clean custom aesthetic.
Slide Features:
• Machined from AZT 17-4PH Billet Stainless Steel
• Black Oxide Finish for enhanced wear & corrosion resistance
• Heat Treated to 36–40 HRC for durability
• Deep Scalloped Front & Rear Serrations for improved grip
• Center Outlined Lightening Pockets for a distinctive custom look
• 45° Chamfered Top Edges to reduce weight & improve cycling responsiveness
• RMR Cut to .125" depth
• 6-32 Threaded RMR Screw Pattern (Screws Not Included)
• Dual Front Alignment Posts for secure optic fitment
• Channel Liner Installed
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
4 Reviews Hide Reviews Show Reviews
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Sent wrong item and missing parts.
Ordered the MDX ARMS S2 G19 WITH RMR CUT. But I received a “Live Free Armory LF19 elite” slide which looks nothing like the MDX arms S2 shown in the pictures. The ad states a free RMR cover plate was included and it was not. I paid an additional $50 for a lower parts kit and it was missing the safety plunger spring and one of the take down pins. I’ve reached out to MDX with no reply
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Nice!
First order and first build for a Glock. I don't have enough rounds through it yet to call it awesome. but so far I am impressed nice tight grouping. if the rest of the breakin goes this good it will work out perfectly. Fast shipping and service. No complaints at all.
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S2g19
Good barrel I love it. It was my first build it grips the finger tips great
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S2 G19 Slide w/rmr cut
My third slide from MDX , Great products! But the service keeps me coming back. They are VERY responsive and address questions and issues quickly
