Selected Handgun Detail

HK
Model HK45 Compact Tactical
HK Pistol HK45 Compact Tactical .45 Auto Variant-1
Scale To:
Gun Dimensions Width:1.14-in
Length:7.91-in Height:5.51-in
Barrel:4.57-in Weight:29.12-oz
1 Variant
Gun Rankings
  • Power Factor (230 grain bullet)191590
  • Recoil Factor (230 grain bullet)8.85 ft-lb
  • Total Capacity9 rounds
  • ConcealabilityFair
  • Defense Factor79%
Gun Specifications
Type:Pistol
Caliber:.45 Auto
Action:recoil operated semi-automatic
Trigger:double-action (DA/SA)
Safety:frame mounted safety/decocker
Magazine:8-round
Frame:black polymer
Grip:integrated polymer
Sights:3-dot fixed
Notes:
Manufacturer
Heckler & Koch GmbH
More Info
About the Gun

The HK45 was developed as a product improvement of the highly regarded USP45, first released in the 1995. The Caliber .45 ACP HK45 includes several user-inspired enhancements including changeable grip panels (backstraps), a Picatinny MIL-STD-1913 accessory rail, better ergonomics, and more ambidextrous controls.

Production

Production of this specific model began in 2011 and continues to be manufactured today, reflecting its enduring popularity and reliability among users seeking a compact, high-performance firearm for tactical applications.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $1,029. In 95% condition, the used market value ranges from $750 to $850, based on 2024-2025 data from available firearm valuation platforms.

Cartridge Specifications
Cartridge: .45 Automatic
Alias: .45 Automatic Colt Pistol (ACP)
More Info
Ballistics for This Gun
Selected Bullet Mass:230 grains
MV:833 ft/sec ME:354 ft-lbs
Analysis

This .45 Auto compact tactical pistol demonstrates notable strengths in accuracy and ergonomics, making it a solid choice for shooters seeking precision and comfort. Its design facilitates a natural grip, reducing hand fatigue during extended range sessions, while the barrel and sighting system contribute to consistent shot placement. Reliability is another key asset, with the firearm performing well under varied conditions, even with diverse ammunition types. The trigger pull is crisp, averaging around 4.5 pounds in single-action mode, which aids in maintaining control. However, felt recoil is somewhat pronounced due to the compact frame, potentially challenging for less experienced users. On the downside, maintenance can be intricate, requiring attention to detail for proper upkeep. Additionally, sourcing replacement parts may pose difficulties, as availability isn’t always guaranteed. This model suits those prioritizing performance but may not be ideal for beginners or those seeking simplicity in care.

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