Heckler & Koch HK4 9mm Kurz

Published on November 13, 2025
Duration: 0:15

This video showcases the Heckler & Koch HK4 pistol in 9mm Kurz (.380 ACP). It features a visual introduction, external inspection highlighting markings and design, and a demonstration of loading and operation. The live-fire segment shows the firearm being discharged at an outdoor range, illustrating its recoil and cycling.

Quick Summary

The Heckler & Koch HK4 pistol is chambered in 9mm Kurz (.380 ACP) and features 'Mod HK4' slide markings with the H&K logo on its grips. It has a compact design, a 3.3-inch barrel, 7+1 capacity, and weighs approximately 18.3 oz.

Chapters

  1. 00:00Introduction & Visuals
  2. 00:02External Inspection & Markings
  3. 00:08Loading and Operation Demo
  4. 00:11Live Fire Range Test

Frequently Asked Questions

What caliber is the Heckler & Koch HK4 pistol?

The Heckler & Koch HK4 pistol shown is chambered in 9mm Kurz, which is also commonly known as .380 ACP. This compact round offers manageable recoil for its size.

What are the key visual features of the HK4 pistol?

The HK4 features distinct 'Mod HK4' markings on the slide and the iconic H&K logo prominently displayed on its grips. Its overall design is compact and ergonomic for its era.

What does the range test demonstrate for the HK4?

The live-fire demonstration at the outdoor range showcases the firearm's recoil impulse and how effectively the action cycles when fired. This provides insight into its handling characteristics.

What are the basic specifications of the Heckler & Koch HK4?

The HK4 typically features a 3.3-inch barrel, a capacity of 7+1 rounds in 9mm Kurz (.380 ACP), and weighs around 18.3 ounces. It is now a discontinued collector's item.

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