The Tactical Newbie converts the Glock 19X Gas Blowback Pistol into a more stable shooting platform with the CAA MCK. This kit is a lightweight and durable platform that transforms your Glock handgun into a compact and versatile pistol. Featuring an aluminum barrel shroud and a polymer body, the MCK is a significant upgrade from previous generations of the Micro Roni Stabilizer.

Palmetto State Armory talks about the Dagger MCK Conversion Kit from CAA. The CAA MCK is an accessory that transforms the PSA Dagger pistol into a versatile and compact personal defense weapon system.

James of The Firearm Blog gives his take on the CAA MCK Glock Chassis, part of the line of carbine conversion kits from CAA with airsoft versions being produced by King Arms... "Today on TFBTV, James Reeves gives an honest review of the CAA MCK Glock chassis (also made for other platforms). This device allows you to slip your handgun into a chassis that gives it SMG-like properties, and it’s an expensive gadget cooked up by real Israeli operators.