It’s Micro Roni Generation 4, and we call it Micro Conversion Kit, or simply MCK. It’s is a lightweight and sturdy platform turning it into the ultimate sub gun machine.

The new & improved MCK Micro Conversion Kit will convert any Glock handgun into a Glock carbine! Available for select Glock Gen 3, Gen 4, & Gen 5 Models.

Save a few dollars when you bundle our 500 lumen MCK mounted flashlight/housing, backup flip sights, thumbs rests, sling and sling swivel. Everything to get you to the range and accurate …

CAA Gear Up - CAA USA is a long-established designer, developer and world class producer of modern tactical products such as Micro-roni, Roni, Glock

Jun 20, 2025 · Reaffirming that the MCK is the most popular Conversion Kit ever made. We are extremely proud that the MCKGEN3 as well as the rest of the MCK family is made 100% in the …

The new & improved MCK Micro Conversion Kit will convert any Glock handgun into a Glock carbine! Available for select Glock Gen 3, Gen 4, & Gen 5 Models.

Save a few dollars when you bundle our 500 lumen MCK mounted flashlight/housing, backup flip sights, thumbs rests, sling and sling swivel. Everything to get you to the range and accurate …

Save a few dollars when you bundle our 500 lumen MCK mounted flashlight/housing, backup flip sights, thumbs rests, sling and sling swivel. Everything to get you to the range and accurate …

Buy our most improved MCK Gen2 - MCK (Micro Conversion Kit). It’s is a lightweight and sturdy platform for Glocks 20/21 handguns.

Buy Smith & Wesson Conversion Kit And Smith & Wesson Accessories , Smith & Wesson Micro Roni Stabilizers, Smith & Wesson Roni stabs, Smith & Wesson MCK, Micro Conversion Kits, …