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MCK Gen 3 | Glock MOS Conversion Kit

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Gen3
MCK Gen 3 | Glock MOS Conversion Kit - Image 2
MCK 3.0 | GLOCK 17/19

Original price was: 379.00 $.Current price is: 339.00 $.

KIT TYPE

Thumb Rest, Flip-Up Sights, Sling Swivel & One Point Sling

Thumb Rest, Flip-Up Sights, Sling Swivel & One Point Sling, Integrated 500 Lum Flashlight

Thumb Rest, Flip-Up Sights, Sling Swivel & One Point Sling, Integrated 500 Lum Flashlight, Micro Red Dot Sight

ADDITIONAL COOL PRODUCTS

Product price: 339.00 $
Total options:
Order total:
Free Shipping on U.S. Orders Over $150

MCK GEN 3 PLATFORM

Next Level Performance.
Optics Ready.

The MCK Gen 3 takes the proven Micro Conversion Kit platform to the next level — with improved compatibility, enhanced ergonomics, slide-mounted optics support, and greater setup flexibility than ever before.
Slide-Mounted Optics Ready
Gen 3 Charging Handle
Glock Platform
Compatibility
Compatible with selected Glock models including 17, 19, 19X, 20, 21, 22, 23, 25, 31, 32, and 45.
Important Notes
Not compatible with Gen 1 or Gen 2 Glock models. Please verify your exact Glock model and generation before ordering.
Optics & Charging System
Supports slide-mounted optics while the pistol remains inside the system. The Gen 3 charging handle is standard for compatible Glock models.

Key Features

Optics Ready
Supports slide-mounted optics, including micro red dots, without requiring a separate optic on the chassis.
Redesigned Charging System
Updated charging design improves compatibility with a wider range of slides, sights, and configurations.
Improved Ergonomics
Enhanced stabilizer or stock configuration with greater flexibility and adjustable positioning.
Cleaner Operation
Integrated cleaning-focused design helps reduce carbon buildup and makes maintenance easier.
Accessory Ready
Picatinny rail space allows flexible setup for optics, sights, and additional accessories.
Compact and Practical
Folding stock or stabilizer configuration helps maintain a compact footprint without sacrificing usability.
Smarter. Cleaner. Gen 3.
Designed based on real user feedback, the MCK Gen 3 delivers a cleaner, smarter, and more versatile setup for compatible Glock models.

MCK Gen 3 Videos

MCK - FAQ

WHY MCK GEN 3?

OPTICS READY

Gen 3 supports slide-mounted optics while the pistol remains inside the system.
Gen 1 and Gen 2 do not.

NEW CHARGING SYSTEM

Gen 3 features a redesigned charging system that is no longer dependent on slide serrations,
allowing greater flexibility with modern slide setups.

SUPPRESSOR COMPATIBILITY

Gen 3 supports larger suppressor diameters than Gen 2.
Gen 1 does not support suppressors.

IMPROVED STABILIZER

Gen 3 introduces a dual-side folding stabilizer with adjustable height options
for greater flexibility across different sighting setups.

CLEANER OPERATION

Gen 3 includes an updated cleaning-focused design to help reduce carbon buildup
and simplify maintenance compared to earlier generations.

IMPORTANT NOTE

The Gen 3 charging handle is standard for compatible Glock models,
excluding Glock 20 / 21.
For Glock 20 / 21, a Gen 2 charging handle is supplied.

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