The P9 is a compact semi-automatic pistol chambered in 9mm, sized for concealed carry and everyday use. It runs a trigger-cocking DAO action with a lock breech and Browning-type recoil lug, and includes a passive striker block with no magazine disconnect. The black polymer frame pairs with a matte blackened stainless steel slide. Drift-adjustable tritium night sights are standard. 
 

Key Specifications 

• Caliber: 9mm 
• Capacity: 7+1 rounds 
• Operation: Trigger cocking DAO; lock breech; "Browning - type" recoil lug; passive striker block; no magazine disconnect 
• Barrel Length: 3.565 inches with polygonal rifling; 1 - 10 right-hand twist 
• Overall Length: 5.8 inches 
• Height: 4.5 inches 
• Slide Width: .90 inches 
• Weight: Pistol - 15 ounces; Magazine - 1.9 ounces 
• Grips: Textured polymer 
• Sights: Drift adjustable tritium night sights 
• Finish: Black polymer frame with matte blackened stainless steel slide 
• Magazines Included: Two - 7 round stainless magazines and one - 8 round extended grip magazine 
   

Detailed Features 

At 15 ounces and 5.8 inches overall, the P9 is genuinely small. The textured polymer grip holds up in wet conditions. Tritium night sights are drift-adjustable, so you can zero them without tools. The DAO trigger is consistent pull-to-pull, which matters when there's no manual safety. Polygonal rifling with a 1-10 twist handles standard 9mm well. 
 
Three magazines come in the box: two 7-round flush-fit units and one 8-round extended-grip magazine that adds a bit of purchase for larger hands.

Kahr P9 owners generally like the compact size and low weight for concealed carry. The slim profile carries comfortably all day and holsters easily.

The tritium night sights come up frequently as a genuine plus. They hold up in low light where plain black sights fall short.

The trigger draws mixed opinions. Many shooters find the DAO pull smooth once they've run a few hundred rounds through it, but newcomers often find it heavier than expected and need time to adjust. That's a real consideration if you're coming from a short-reset striker gun.

Reliability reports are mostly positive, though a handful of owners mention a break-in period and sensitivity to certain ammunition during the first few hundred rounds. The textured polymer grip works for most people; a few would prefer more aggressive texturing for a more secure hold in sweaty conditions.

Overall the P9 earns its reputation as a carry gun, compact, night-sight-equipped, and generally dependable once broken in.