Product Description
MDX G19 Series One Slide Kit – Custom CNC Precision | RMR Ready
“This Slide Bites.”
Engineered exclusively by MDX Arms, the Series One Slide features bold design, aggressive serrations, and functional performance upgrades that set it apart. Whether you’re finishing a Polymer80 or Glock Gen3 build, this kit brings uncompromising quality and head-turning style.
Processing Time: 1–4 Business Days
Excludes weekends and holidays
Slide Kit Includes:
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MDX G19 Series One 9mm Slide
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Machined from AZT 17-4PH Billet Stainless Steel
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Heat treated to Rockwell C 36–40
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Black Oxide finish for corrosion and wear resistance
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Enhanced Deep Scallop (EDS) 60° front and rear serrations
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Outlined Top Port & Side Windows for weight reduction and aggressive styling
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45° chamfered top edges for better draw feel
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RMR Optic Cut
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Milled to .125” depth
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6-32 thread pitch
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Includes front alignment recoil posts
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Compatible with Trijicon RMR/SRO, Holosun 507C/508C, Swampfox, and more
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RMR Plate Included Free
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Polymer Front & Rear Sights – Installed
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Complete Slide Parts Kit
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Includes all upper internal components
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Guide rod included
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Channel liner pre-installed
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G19 Match-Grade Drop-In Barrel
- Made in the USA
Compatibility:
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GLOCK® G19 Gen1–3
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Polymer80 PF940CV1
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Strike80 Compact Frames
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GST-9 Modular 80% Frames
Optional Add-On:
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Lower Parts Kit (LPK)
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Choose MDX Glock-Compatible LPK or P80 LPK (availability may vary)
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⚠️ Items shown in gray are currently out of stock
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.