The CAA MCK pistol kit turns semi-auto pistols into PCCs.

CAA just announced new models for its unique Micro Conversion Kit (MCK). To meet demand, the company also ramped up production and added shifts to churn out kits to accommodate several pistol platforms. New models fit various pistols from Glock, Springfield Armory and more.

CAA MCK Pistol Kits

“Listening to our loyal following is paramount to our success. We have been constantly bombarded with requests for new models to our ever-expanding family of GLOCKs, Polymer80, SIG Sauer, and Smith & Wesson, so we are proud to add some new, very popular handgun models to our product line in the next few months,” said LTC. (Ret.) Mikey Hartman, CEO of CAA USA. “Our upcoming new releases include a GLOCK 26/27, Springfield XD, XDM, XD MOD2, and XDM ELITE in 9mm/.40 S&W and .45 ACP/10mm, as well as the GLOCK 43, 43X and 48, and a Gen 2 MCK for the Glock 20/21. These new models will be a huge addition to the MCK family. And we are not done there! We are also adding a new unique color, across the board to all of our models, a CLEAR COLOR. We know this will be a huge hit as well.”

Every CAA MCK utilizes a unique design. The MCK Glock 26/27 works without a rail under the pistol barrel. So it uses the front of the trigger guard with the locking system. The Glock 43/43X/48 utilizes new technology to accommodate a single-stack platform.

New Models Added

The Springfield 9 and 45 models feature different barrel lengths, dimensions and magazines. This kit accommodates four different barrel lengths.

The new MCK 21 Gen2 comes suppressor friendly and utilizes an upgraded stabilizing arm brace, Picatinny top rail and magazine button catch/release. It works with suppressors up to 1.38-inch in diameter.

“We are very proud that we have become the trendsetters in the handgun conversion world and that every major distributor in America carries our ‘100 percent made-in-the-USA’ MCKs,” Hartman said. “We also want to thank our partner, SB Tactical, who owns the patent for the Arm Brace. CAA USA and the MCK are the only handgun conversion kits licensed exclusively to use the SB Tactical brace in America. This partnership, with another successful American company, is incredibly important to both of us.”

The MCK Glock 26/27, Gen2 20/21 and Clear Color models begin shipping in August. The MCK Springfield models ship later this fall. CAA did not release prices at this time. For more information, visit

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