Thinking about outfitting your favorite handgun with a compatible micro conversion kit (MCK) or a CAA micro roni?
Though the two platforms are similar, there are some important differences between them that we will break down here.
MCK vs. Micro Roni Overview
Both micro conversion kit (MCK) and CAA micro roni platforms are chassis designed to accept a variety of handguns, expanding the footprint and converting them (hence the name) into carbine-style platforms that are easier to handle and shoot more accurately, as well as to expand with MCK accessories.
Now for the Differences
While they are more alike than different, there are some key differences between the two platforms.
Size and Weight
The MCK and CAA micro roni vary slightly in weight. Depending on the model, you can expect a micro conversion kit to weigh somewhere around 1.2 pounds whereas a micro RONI will weigh closer to a pound and a half. Keep in mind also this depends not only on the model but also on what you equip the platform with.
As for size, the MCK tends to be a little bit larger than the roni, which expands its footprint just a bit.
All in all, the size and weight differences between the two are very small, but this can constitute an advantage for the lighter platform in tighter quarters, so it is something you might want to be aware of before you buy.
Compatibility
Compatibility is a considerable factor when you’re evaluating MCK and micro roni platforms. In general, the CAA micro conversion kit is a much more accommodating series of platforms. There are MCKs that can accept Glock, Sig, S&W, Taurus, P80, Ruger, CZ, Canik and Springfield Armory pistols, with most of the major popular models represented. The micro roni is a much more exclusive platform and is intended for Glock pistols, but in addition to micro roni for Glock pistols, there are also roni models compatible with Beretta and CZ handguns.
Naturally, just check compatibility with your specific model of handgun before you buy either a micro conversion kit or a roni and you’ll be fine.
The Installation Process
Both the micro roni and micro conversion kits are fairly straightforward when it comes to installation but users have commented that the roni has a somewhat more complex installation process, as well as that the MCK has a better charging handle that offers superior manual manipulation of the action.
Another selling point of both of them is that neither requires any modifications (permanent or otherwise) to the handguns with which they are compatible, making them highly attractive to many shooters.
Expandability
Both the micro roni and MCK are equipped with multiple attachment points and plenty or rail space that can either be used for specific MCK accessories, or any other shooting accessories compatible with those rail styles or mounting points. This makes both of these platforms highly expandable and customizable.
Other Features
The MCK has a bulkier grip than the roni, which some users have found to be highly comfortable, tactile and ergonomic, especially when configured with CAA’s MCK thumb rest accessories.
As for the micro roni gen 4, it should be noted that it has a triangle grip that is supposed to comply with certain short barrel rifle regulations, when the roni is also equipped with a brace at the rear.
Price Differential
Then we have also to consider price, which generally varies considerably between models. Though it depends which generation you buy and where you buy it from, the MCK tends to be a bit more than the CAA micro roni. This only affects going prices, though, and you can hold out for a deal. But, if you are price sensitive and don’t feel like waiting to get a good deal, you can probably get a roni for less.
Which Is Right for You?
Ultimately, this comes down to size, weight, features, and price, as well as what your handgun is. Depending on what handgun you have, an MCK might be the only choice because they are made for wider compatibility with a wider range of popular handguns. If you have a Glock and want to save a few dollars, a micro roni might be the better bet.
Here for an MCK or MCK Accessories? We Have Them
One of the great things about both the MCK and micro roni is that there is such a wide assortment of MCK accessories for you to choose from.
Shop our MCK models as well as our micro conversion kit accessories to expand or customize your platform with thumb rests, grips, mag carriers, slings, brass catchers, optics, bipods, and much more.
If you have any questions about our micro conversion kits, accessories, or anything else we sell get in touch with us at Sales@MCSGearup.com.