CAA MCK Gen 2 Conversion Kit for Glock 20 / 21 – Advanced Kit
- Original gear from the manufacturer
- Ships from Israel
- Secure checkout
Specs
| Brand | CAA Tactical |
|---|---|
| Model | MCK for Glock 20 / 21 |
| Fits | Glock 20, Glock 21 |
| Kit level | Advanced |
| Top rail | Aluminum Picatinny |
| Side rails | Picatinny, for lights, lasers and thumb rests |
| Stock options | Folding stock or stabilizing brace |
| Stabilizer | Gen 2, fires folded and locked |
| Rear door | Opens an extra 15° for easier loading |
| Suppressor | Fits suppressors up to 1.38" diameter |
| Sights | Clears suppressor-height sights |
| Spare magazine | Holder with mag catch and release button |
| Brass catcher | MCK Gen 2 brass catcher fits (sold separately) |
| Colors | Black, Flat Dark Earth, OD Green, Tungsten Gray, Blue, Clear, Orange, Pink, Red, White |
| In the box | MCK flashlight, MCK flip-up sights, front and rear, MCK PBSS push-button sling swivel, MCK OPS one-point sling, Thumb rests |
Key features
- Drop in, lock, goYour Glock 20 / 21 slides into the chassis and locks. No disassembly and no changes to the pistol.
- Rails everywhereA top rail for optics or sights, side rails for a light, a laser or thumb rests.
- Fires foldedThe Gen 2 stabilizer lets you shoot with the stock folded and locked, for the most compact setup.
- Easier to loadThe rear door swings back an extra 15°, so the pistol goes in and comes out faster.
- Suppressor readyRoom for suppressor-height sights and suppressors up to 1.38" in diameter.
- Advanced Kit in the boxEverything below comes ready to fit: mck flashlight, mck flip-up sights, front and rear, mck pbss push-button sling swivel, mck ops one-point sling, thumb rests.
Questions
Which Glocks does it fit?
The Glock 20 and Glock 21.
What does the Advanced Kit add?
A flashlight, front and rear flip-up sights, a PBSS sling swivel, a one-point sling and thumb rests.
Can I run a suppressor?
Yes. The Gen 2 MCK takes suppressors up to 1.38" in diameter.
Do I need to take my pistol apart?
No. You place the pistol in the kit, lock it and go. Nothing on the gun is changed.
Folding stock or stabilizing brace?
The folding stock shoulders tight and firm. The long stabilizing brace was designed for the US market and its SBR rules. In the US, a shoulder stock on a pistol may require NFA/SBR registration. Check your local laws before you order.
CAA MCK on the range
Built for the real world
See It in Action
Official video from the manufacturer.
The Full Rundown
Big-bore Glock, big upgrade.
The MCK Gen 2 for the Glock 20 (10mm) and Glock 21 (.45 ACP) gives your full-size large-frame Glock a stock, an aluminum top rail and a spare magazine holder. The Advanced Kit adds a light, sights, a sling and thumb rests.
Why We Like It
10mm and .45 hit hard and recoil hard. A stable three-point hold from the MCK makes those rounds far easier to control and put on target.
The Good
- No pistol disassembly
- Aluminum Picatinny top rail plus side rails
- Ambidextrous controls
- Spare magazine holder up front
- Fires with the stabilizer folded
What's in the Box
- MCK conversion kit for Glock 20 / 21
- MCK flashlight
- MCK flip-up sights, front and rear
- MCK PBSS push-button sling swivel
- MCK OPS one-point sling
- Thumb rests
Compatibility
- Glock 20
- Glock 21
Important
In the US, a shoulder stock on a pistol may require NFA/SBR registration. Check your local laws before you order.
The Bottom Line
The quickest way to turn your Glock 20 / 21 into a stable, shoulder-supported platform.