Heckler & Koch

Overview

German arms maker supplying militaries and police worldwide since 1949. Renowned for roller-delayed and short-recoil operating systems.

Also recorded as HK, H&K, Heckler and Koch, HK USA, Heckler & Koch USA, Heckler und Koch.

Notable firearms

1,132 models in the firearm database. Collectible and service designs first, then the newest.

1. Heckler & Koch MR223A3 5.56x45mm 16.5-inch Semi-Auto Rifle · 2015
2. HK G28 308 Win Rifle · 2012
3. Heckler & Koch HK G28 7.62x51mm 16.5-inch Rifle · 2012
4. Heckler & Koch HK MR556A1 Compact 5.56mm Rifle · 2012
5. HK USA MR762A1 7.62x51mm 16.5-inch Rifle · 2011
6. HK USA MR556A1 5.56x45mm 16.5-inch Rifle · 2010
7. Heckler & Koch HK45 Tactical 45 ACP Pistol · 2008
8. Heckler & Koch HK 416 Semi-Auto Rifle · 2005
9. Heckler & Koch L85A2 5.56 NATO 20.4-inch Rifle · 2000
10. Heckler & Koch P46 .45 ACP Semi-Auto Pistol · 2000
11. Heckler & Koch SL8-1 5.56x45mm 20.8-inch Semi-Auto Rifle · 2000
12. Heckler & Koch USP SD .45 ACP 5.09-inch Pistol · 1999

All 1,132 models

Associated cartridges

1 cartridge: the ones Heckler & Koch introduced and the ones it loads for.

Factory loads

4 Heckler & Koch loads in the reference, each with grain weight, bullet type and advertised velocity.

Open the explorer filtered to Heckler & Koch

Serial numbers

9 dated serial ranges across 9 model families, 1970–2026. Covered: HK91 / G3 Semi-Auto, HK93 / G33 Semi-Auto, HK94 / MP5 Semi-Auto, Mark 23 SOCOM, P2000, P7 M8, PSP / P7 M13, USP and more.

Date a Heckler & Koch by serial number