The Kel-Tec P17 is a .22 LR semi-automatic pistol with a polymer frame, 3.9-inch threaded barrel, fiber optic front sight, and adjustable rear sight. It holds 16+1 rounds and weighs 10.90 oz unloaded — one of the lighter .22 pistols on the market. 
 

Key Specifications 

• Brand: Kel-Tec 
• Model: P17 
• Caliber: .22 LR 
• Barrel Length: 3.9 inches 
• Capacity: 17 rounds (16+1) 
• Finish: Black 
• Frame Material: Polymer 
• Weight: 0.8 lbs (10.90 oz) 
   

Detailed Features 

 
The threaded barrel ships ready for a suppressor or compensator without additional machining. The fiber optic front sight aids acquisition in low light; the rear sight is user-adjustable for elevation and windage. At 16+1, the magazine capacity is notable for a .22 pistol this size. The polymer frame keeps weight at 10.90 oz, which reduces carry fatigue on long days. 
 

Usage Scenarios 

 
The P17 is a cost-effective platform for trigger time and marksmanship practice given the price of .22 LR ammunition. The threaded barrel makes it compatible with suppressors for reduced noise during range sessions. It also works for small game and pest control where a .22 LR is appropriate.

The Kel-Tec P17 has a generally favorable reputation among owners looking for an affordable, high-capacity .22 LR pistol.

The 16+1 capacity and 10.90 oz weight are the two most cited positives — both are genuinely unusual for the category and make the gun easy to recommend for range use and training. Price is another repeated advantage, with buyers noting it delivers reasonable performance at a budget-friendly cost.

Reliability is the main caveat. The P17 is selective about ammunition — bulk brass-cased .22 LR typically runs fine, but some cheaper or older ammo leads to jams or misfeeds. This is a known characteristic of the platform, not a defect per se, but it affects how you need to feed it. A few owners also find the grip texture insufficient for larger hands.

Aftermarket support is thinner than for more established brands, though optic mounting and light attachment options do exist. Overall the P17 is well-regarded as a plinking and training pistol for buyers who understand its ammo sensitivity.