The Kalashnikov USA KP-104 is a semi-automatic pistol built on the AK platform, chambered in 7.62x39mm. It has a 12-inch barrel, 30+1 capacity, black finish, and iron front and leaf rear sights. 
 

Key Specifications 

• Model: KP-104 
• Brand: Kalashnikov USA 
• Caliber: 7.62x39mm 
• Barrel Length: 12 inches 
• Capacity: 30+1 rounds 
• Sights: Iron Front & Leaf Rear 
• Finish: Black 
   

Detailed Features 

The semi-automatic action fires from the AK gas system, which is well-established for reliability across varied conditions. The 12-inch barrel keeps the package compact while retaining meaningful ballistic performance from the 7.62x39mm round. Iron front and leaf rear sights work without batteries. The 30+1 capacity means extended strings without reloading. Rail options allow mounting lights or optics depending on the variant.

Owners of the Kalashnikov KP-104 in 7.62x39mm tend to come in with specific expectations from the AK platform, and most find the pistol meets them. Build quality and reliability are the most consistent positives. The construction feels solid and the gun runs. The ergonomics work well for most hands, and rapid fire is controllable.

The 7.62x39mm caliber choice draws its own fans. People who already use that round for other rifles appreciate having a pistol that takes the same ammunition and magazines.

Accessory adaptability comes up regularly as a positive, though some owners note that the KP-104 has fewer aftermarket options than more established U.S. platforms, which can limit customization.

Price is a common discussion point. Opinions split between those who find it reasonable for a U.S.-made AK-platform pistol and those who feel comparable performance is available cheaper. Aesthetics divide people too: fans of the tactical look like it, while others prefer more traditional styling.