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Product Info for Heckler & Koch HK4 Pistol, .32 ACP, 3.35 in barrel
The first pistol produced by the company, designated as the HK4 due to its modular frame design that allowed for changing the barrel, spring and magazine to accommodate four different calibers. The gun design was influenced by the Mauser Model HSc.![]()
Specifications for Heckler & Koch HK4 Pistol, .32 ACP, 3.35 in barrel:
| Manufacturer: | Heckler & Koch |
| Gun Make: | Heckler & Koch |
| Gun Model: | Heckler & Koch HK4 .32 ACP |
| Gun Type: | Pistol |
| Caliber: | .32 ACP |
| Barrel Length: | 3.35 in |
| Material: | Black Checkered Plastic |
| Sight Configuration: | Fixed blade and notch |
| Action Type: | Blowback |
| Safety Type: | Slide Mounted Manual Safety |
| Trigger Action: | Double-Action (DA/SA) |
| Magazine Capacity: | 8 Round |
| Weight: | 18.3 oz |
| Height: | 4.8 in |
| Length: | 6.2 in |
| Muzzle Energy: | 120 ft-lbs |
| Housing/Frame Material: | Black Anodized Aluminum |
| Muzzle Velocity: | 871 ft/s |
Package Contents:
- Heckler & Koch HK4 Pistol, .32 ACP, 3.35 in barrel
Heckler & Koch HK4 Pistol, .32 ACP, 3.35 in barrel Unavailable & Discontinued Models
List of Unorderable Models
- Heckler & Koch HK4 Pistol, .32 ACP, 3.35 in barrel, black anodized aluminum frame, black checkered plastic grip, blowback operated semi-auto, double-action, slide mounted decock/safety lever, fixed blade and notch, 8 round magazine, HK-HK4-3-FRRMPG , MPN: HK-HK4-3-FRRMPG , Code: 13-FH1-FRROP654-HK-HK4-3-FRRMPG





































































