Highest capacity .22 LR pistol (33+1), quad-stack magazine, dual Picatinny rails, threaded barrel
The Kel-Tec CP33 holds 33 rounds of .22 LR in a single flush-fit magazine, double the capacity of any competitor. The quad-stack magazine design is unique in the handgun market and feeds reliably once the user learns the loading technique (a speed loader is recommended). Top and bottom Picatinny rails accept optics and accessories.
The 5.5-inch threaded barrel makes the CP33 a viable suppressor host, and 33 rounds of suppressed .22 LR is as close to a movie experience as civilian shooting gets. The single-action trigger breaks at approximately 3 lbs. The polymer frame keeps weight at 24 oz despite the large magazine capacity.
The CP33's unconventional ergonomics are polarizing. The wide grip to accommodate the quad-stack magazine does not feel like a traditional pistol. Quality control has been inconsistent across production runs, with some units requiring a break-in period longer than competitors. Holster and aftermarket options are limited compared to established platforms.
0-10 Scale Across 8 Axes

KelTec
KelTec CP33 33-Round Factory Magazine

Griffin Armament
Griffin EZ-LOK Barrel Adapter 1/2x28 9mm

Dead Air
Dead Air KeyMicro Flash Hider 9mm (1/2-28)

Dead Air
Dead Air KeyMicro Brake 9mm (1/2-28)

SilencerCo
SilencerCo Titanium Bravo Direct Thread Mount 1/2x28 (AC5320)

Dead Air
Dead Air HUB Fixed Mount 1/2-28 (LT301)
Add optics, lights, and accessories to build your perfect Kel-Tec CP33.