Heckler & Koch

Founded in 1949 in Oberndorf am Neckar, Germany, Heckler & Koch built its reputation on military and law-enforcement firearms engineered to an exacting standard — the company's longtime motto, "No Compromise," is more than marketing. Its G3 battle rifle armed dozens of militaries, and the MP5 submachine gun became the most recognizable weapon of its kind, carried by counter-terror and special units around the world.

That engineering carries into the commercial lineup. The striker-fired VP9 and the hammer-fired USP and P30 are duty-grade pistols, while the Mark 23 was developed as an offensive handgun for U.S. Special Operations. On the long-gun side, the HK416 — used by U.S. forces and the basis of the Marine Corps M27 — has its semi-automatic counterpart in the MR556, with the 7.62mm MR762 alongside it, and the SP5 brings a true civilian-legal MP5 to the market. Hallmarks like polygonal rifling and roller-delayed actions run throughout.

HK's U.S. operations are based in Columbus, Georgia. For buyers who prioritize precision and durability, Heckler & Koch is German engineering you can shoot.