BLACK MKII RMR-CUT SLIDE FOR GLOCK 19 — COMPATIBLE WITH GEN 1–4
Our design team understands tight tolerances, clean lines, and enhanced performance. In today’s market, however, style must be supported by function.
The MKII Glock 19 slide features an aggressive, lightweight design with front and rear serrations, angled machining, and dimples positioned at approximately 10 and 2 o’clock. These features provide improved gripping surfaces for slide manipulation using either fine or gross motor movements.
The slide also features a ported top that aligns with compatible Glock 19 ported barrels, making the top opening both visually appealing and functional. A left-side window above the barrel lug helps balance the slide while further reducing its overall weight.
At approximately 8.8 ounces, the MKII slide is about 22% lighter than our standard-cut slides. It is 100% American-made from 416 stainless steel and heat-treated to 42–44 HRC for optimal strength and durability.
IMPORTANT GEN 4 COMPATIBILITY NOTICE:
This MKII slide is compatible with Glock 19 Gen 1, Gen 2, and Gen 3 frames. It is also machined to fit a Glock 19 Gen 4 frame.
However, this slide uses Gen 3-compatible internal slide components and a Gen 3-style recoil spring/guide rod. A Gen 3 recoil spring/guide rod is included for buyers installing the slide on a Gen 4 frame.
A complete Gen 3 upper slide parts kit is not included.
This slide is not compatible with Glock Gen 5 frames.
GEN 4 FRAME FEATURES:
Machined for compatibility with Glock 19 Gen 4 frames
Includes a Gen 3 recoil spring/guide rod for Gen 4 installation
Uses a Gen 3-compatible upper slide parts kit
Right side of the slide features a recessed edge to accommodate the Gen 4 amofferextrous slide-release area
Accepts an amofferextrous slide release when installed on a compatible frame
PRODUCT SPECS:
Caliber: 9mm Luger
Overall Length: 6.74 inches
Weight: 8.8 ounces (approximately 9 ounces)
Material: 416 stainless steel
Heat Treatment: 42–44 HRC
Compatible Model: Glock 19
Frame Compatibility: Gen 1, Gen 2, Gen 3, and Gen 4
Internal Parts Compatibility: Gen 3-style upper slide parts
Recoil System: Gen 3-style recoil spring/guide rod
Optic Cut: Trijicon RMR footprint
Optic Retention Threads: 6-32
Sight Cuts: Standard Glock-pattern front and rear sight cuts
Finish: H-190 Graphite Black Cerakote
Country of Manufacture: USA
PRODUCT FEATURES:
New lightweight MKII design
Approximately 22% lighter than our standard-cut slides
Aggressive machined cuts and angles
Ported top compatible with appropriately aligned Glock 19 ported barrels
Left-side window above the barrel lug for improved slide balance
Front and rear slide serrations
Additional gripping dimples at approximately the 10 and 2 o’clock Trijicon RMR optic cut
Standard Glock-pattern front and rear sight cuts
Fits Glock 19 Gen 1, Gen 2, and Gen 3 frames
Fits Glock 19 Gen 4 frames when assembled with Gen 3-compatible upper slide components
Includes a Gen 3 recoil spring/guide rod for Gen 4 416 stainless-steel construction
H-190 Graphite Black Cerakote finish
Made in the USA
OPTIC COMPATIBILITY:
The slide is precision-machined for the Trijicon RMR footprint with 6-32 threaded optic-retention holes. It is compatible with:
Trijicon RMR and SRO
Holosun 407C, 507C, and 508T
ADE RD3-019 Stingray
ADE RD3-020 Raptor
ADE RD3-023 Valkyrie Gen 2
Other red-dot sights using the same RMR footprint
WHAT IS INCLUDED:
PLEASE NOTE:
This is a stripped slide, not a complete slide assembly.
A complete Gen 3 upper slide parts kit is not included.
The barrel, sights, and red-dot sight are not included.
Gen 4 installation requires Gen 3-compatible upper slide components and the included Gen 3 recoil spring/guide rod.
This slide is not compatible with Glock Gen 5 frames.
A ported barrel is not included.
Professional installation or installation by a qualified gunsmith is recommended.
Verify proper fit and safe operation before use.
OPTIC INSTALLATION:
Use the correct-length screws for your specific optic. Tighten the optic mounting screws to the optic manufacturer’s recommended torque specification. Applying one small drop of blue removable threadlocker is recommended.
Because aftermarket frames, barrels, internal components, sights, and optics may have different manufacturing tolerances, minor fitting may occasionally be required.