The Kel-Tec SU-22CA is a semi-automatic .22 LR rifle with a Zytel stock and receiver, a 16.1" barrel, and a 26+1 round capacity. At 4 lbs and 34" overall, it's one of the lighter rimfire options on the market. The stock has an integrated storage compartment -- handy for a spare magazine or small tools. Adjustable front and rear iron sights come standard, and the crossbolt safety is simple and accessible. 
 

Key Specifications 

• Manufacturer: Kel-Tec 
• Model: SU-22CA Sport Utility Rifle 
• Caliber: .22 LR 
• Action Type: Semi-Automatic 
• Barrel Length: 16.1 inches 
• Overall Length: 34 inches 
• Weight: 4 lbs (64 oz) 
• Capacity: 26+1 rounds 
• Safety Mechanism: Crossbolt safety  
• Sights: Adjustable iron sights (both front and rear) 
   

Detailed Features 

The Zytel construction keeps the weight down and resists weather better than wood. The 26-round magazine capacity is above average for a stock rimfire rifle, which means fewer reloads during range sessions. The storage compartment in the stock is a practical touch for a rifle used in the field. Iron sights are adjustable for windage and elevation, so you can dial them in without optics if you prefer to run it bare.

The Kel-Tec SU-22CA gets mixed reviews, with enthusiasm for what it does well and honest acknowledgment of its limitations.

The most common positives: weight and capacity. At 4 lbs with a 26+1 magazine, it's a light, high-capacity rimfire that's easy to carry and fun to shoot. The .22 LR ammo cost is a big part of the appeal for buyers who put a lot of rounds downrange.

Reliability is where feedback splits. Some users run it without issues; others report occasional feeding or ejection problems, particularly with cheaper bulk ammo. Most who work through the break-in period and stick to quality ammunition report acceptable function.

Build quality concerns come up often. The Zytel construction is functional but some buyers feel it lacks the solidity of more expensive platforms, and replacement parts can be harder to find than for more popular rimfire designs.

Ergonomics are a mixed bag. Some find it comfortable and easy to handle; others find the controls could be better positioned. It's a rifle that works better for some shooters than others depending on body size and shooting style.

For the price and intended use -- plinking, small game, practice -- most owners consider it a reasonable value despite the caveats.