The Kel-Tec CP33 is a semi-automatic .22 LR pistol built around a 33-round quad-stack magazine — a capacity that sets it apart from most rimfire handguns. At 1.5 lbs and 10.6 inches overall, it handles easily for extended range sessions without fatigue. 
 

Key Specifications 

• Brand: Kel-Tec 
• Model Name: CP33 
• Caliber: .22 LR 
• Action: Semi-Auto 
• Capacity: 33+1 rounds (two magazines included) 
• Barrel Length: 5.5 inches 
• Overall Length: 10.6 inches 
• Weight: 1.5 lbs (24 oz) 
• Sights: Adjustable Fiber Optic 
• Grip Material: OD Green Polymer 
• Safety Type: Ambidextrous Manual 
• Condition: New in Box 
   

Detailed Features 

The quad-stack magazine holds 33 rounds of .22 LR in a compact stack, cutting down on reloads during range sessions. Controls are fully ambidextrous — safety levers on both sides plus a heel-catch magazine release — so left- and right-handed shooters get the same experience. The adjustable fiber optic sights sit on a 9-inch sight radius, which helps with accuracy at distance. A Picatinny-style top rail and an M-Lok slot in the dust cover let you mount optics, lights, or lasers without modifications. 
 

Usage Scenarios 

The CP33 works well for competitive rimfire shooting, where high capacity and quick target transitions matter. It is also a practical training tool: .22 LR keeps costs down and recoil minimal, letting new shooters build fundamentals without developing a flinch. The reliability does depend on ammunition choice — some brands cycle better than others in the quad-stack feed system.

The CP33 draws a consistent split in owner feedback. Most buyers are happy with it, but there are recurring complaints worth knowing about before purchase.

Owners generally like the 33-round capacity — it means fewer magazine swaps during a range session, which makes plinking genuinely more enjoyable. The pistol is light at 1.5 lbs, easy to hold for extended periods, and more accurate than many people expect from a .22 LR, partly thanks to the fiber optic sights and the 9-inch sight radius. The accessory rails are a plus for people who want to add a light or red dot.

The main criticisms cluster around a few areas. Some owners report feeding and ejection problems, and these tend to be ammunition-sensitive — certain brands cycle reliably while others cause jams. The trigger pull is heavier than what some shooters want, and it comes up in discussions fairly often. Build quality gets mixed marks: the polymer frame feels light to some people in a way that raises durability questions, though most report no actual failures. Holsters and aftermarket parts for the CP33 are harder to find than for more common pistol platforms. A portion of buyers also feel the price could be lower given the competition in the rimfire category.