The HK P30S V3 is a DA/SA semi-automatic pistol chambered in .40 S&W with a 3.85-inch barrel and 13+1 capacity. The P30S has an exposed spur hammer compared to the standard P30's bobbed hammer, giving shooters a thumb-cocking option. The grip is customizable via interchangeable backstrap inserts and lateral plates. 
 

Key Specifications 

• Model: P30S (V3) 
• Caliber: .40 S&W 
• Action: Double/Single Action (DA/SA) 
• Capacity: 13+1 rounds 
• Barrel Length: 3.85 inches 
• Overall Length: 10.8 inches 
• Weight: 1.6 lbs (26.08 oz) 
• Finish: Black 
   

Detailed Features 

 
The V3 variant has an ambidextrous decocker and no external safety, simplifying the manual of arms. The DA/SA action provides a DA first shot and SA pull for subsequent shots once the hammer is cocked. 
 
The grip customization system includes multiple backstrap and lateral plate options that ship with the pistol, allowing fit adjustment without aftermarket parts. Ambidextrous controls include the magazine release and slide lever, making left-handed use straightforward. 
 
The MIL-STD-1913 Picatinny rail accepts lights and lasers. The polygonal bore profile extends barrel life and eases cleaning. HK's recoil reduction system manages felt recoil during rapid fire. 
 

Usage Scenarios 

 
The P30S V3 suits duty carry, home defense, and range use where .40 S&W is preferred. The customizable grip is a practical feature for duty applications where multiple shooters may use the same pistol configuration. The compact size makes concealed carry feasible despite the .40 S&W chambering.

The HK P30S V3 in .40 S&W generates feedback typical of HK compact pistols: build quality and ergonomics get strong marks, with the caliber and price being the main points of discussion.

The customizable grip is one of the most frequently mentioned positives. Owners appreciate the ability to fit the grip to their hand without buying aftermarket components. The system is practical and well-executed according to most users.

Build quality is consistently praised. The P30S is described as solid, reliable, and well-finished. HK's construction standards are borne out in owner reports, and the pistol handles varied ammunition without complaints.

The ambidextrous controls are noted by left-handed shooters specifically. Having factory ambidextrous controls rather than needing aftermarket parts is treated as a genuine advantage.

The .40 S&W caliber generates the usual discussions about stopping power versus 9mm and recoil management. Owners who specifically want .40 S&W are satisfied with the platform; caliber-agnostic shooters sometimes mention they'd prefer the P30 in 9mm.

Size and weight at 26.08 oz and 3.85-inch barrel are considered acceptable for a .40 S&W compact, though some find it slightly bulkier than ultra-compact 9mm alternatives. Price sits in the HK premium range, which either gets accepted as justified by quality or questioned by buyers comparing it to less expensive options.