The Heckler & Koch P30 V3 is a DA/SA 9mm pistol with a 3.85-inch barrel, 17+1 capacity, and factory night sights. It weighs 26.08 oz (1.5 lbs) and measures 7.12 inches overall. The frame is polymer, the finish is black. The pistol comes with three magazines and has interchangeable backstraps and ambidextrous controls. 
 

Key Specifications 

• Model: P30 (V3) 
• Caliber: 9mm Luger 
• Action: Double/Single Action 
• Barrel Length: 3.85 inches 
• Overall Length: 7.12 inches 
• Weight: 26.08 oz (1.5 lbs) 
• Capacity: 17+1 rounds, three magazines included 
• Sights: Night Sights 
• Frame Material: Polymer 
• Finish Color: Black 
   

Detailed Features 

Interchangeable backstraps let different-sized hands find a consistent grip. Ambidextrous decocking button and magazine release work for both left- and right-handed shooters without additional parts. Night sights are factory-installed. The polygonal rifling aids accuracy and simplifies cleaning. 
 
The DA/SA action means the first shot from a decocked position uses a longer, heavier double-action pull; subsequent shots are shorter single-action. V3 designates the specific action variant in the P30 lineup. 
 

Usage Scenarios 

The P30 V3's compact length (7.12 inches) and 17+1 capacity balance concealability with ammunition supply better than many full-size service pistols. Three included magazines are a practical addition. The DA/SA action suits shooters who want a deliberate first-shot safety margin and are willing to train through the pull transition.

The HK P30 V3 draws consistently positive responses from owners who want the P30 action and ergonomics, with occasional practical criticisms.

Ergonomics lead the positive feedback: the adjustable grip system and overall hand feel are consistently praised, and ambidextrous controls are specifically noted as a practical feature rather than just a marketing point. Accuracy, smooth trigger pull, and build quality all receive high marks. Night sights as factory equipment are appreciated.

The price runs above similar-capacity competitors, and cost-versus-value discussions are common. Some owners note the pistol is slightly heavier and thicker than other compact 9mm options, which affects concealed carry comfort. New shooters occasionally mention a learning curve with the DA/SA transition relative to striker-fired designs, though most consider it manageable with practice.