The Heckler & Koch P30 V1 is a SA/DA semi-automatic pistol in 9mm Luger with a 3.85-inch barrel and 17+1 capacity. The polymer frame is finished in black and fitted with interchangeable backstraps. 
 

Key Specifications 

• Brand: Heckler & Koch 
• Model: P30 (V1) 
• UPC: 642230260467 
• Caliber: 9mm Luger (9x19 Para) 
• Action Type: Single/Double Action 
• Capacity: 17+1 rounds 
• Barrel Length: 3.85 inches 
• Overall Length: 10.5 inches 
• Weight: 26.08 oz (1.6 lbs) 
• Finish: Black Polymer 
   

Detailed Features 

 
The P30 V1's interchangeable backstraps let you adjust grip circumference to your hand size, a practical feature that HK has offered on the P30 since its introduction. Ambidextrous slide levers and magazine release buttons accommodate left-handed shooters without aftermarket modification. This model has no manual safety lever; it relies on the DA/SA mechanism for first-shot safety, which some shooters prefer for a cleaner draw. 
 
The DA/SA trigger gives you a longer, heavier first pull in double-action mode and a shorter, lighter pull for subsequent shots in single-action. That transition takes some practice to manage consistently, but it's familiar to shooters coming from SIG or Beretta DA/SA platforms.

The HK P30 V1 draws consistent positive feedback on ergonomics and build quality, with the expected HK-tax complaints about price.

The grip customization gets mentioned frequently as a genuine differentiator. Owners with smaller or larger hands appreciate being able to dial in the fit. Ambidextrous controls also come up often, particularly from left-handed users. Accuracy and reliability are consistently rated well.

The common critiques: it's bulky enough that some concealed carriers moved to a smaller option, the price is high relative to comparable DA/SA pistols, and the trigger takes adjustment if you're used to striker-fired guns. Holster selection is narrower than for more common platforms like Glock, which is a practical concern.

Overall sentiment runs positive. Most owners consider the price justified by HK's build quality and the ergonomic customization, and functional reliability complaints are rare.