The HK21 is a German 7.62 mm general-purpose machine gun, developed in 1961 by small arms manufacturer Heckler & Koch and based on the G3 battle rifle. The weapon is in use with the armed forces of several Asian, African and Latin American countries.

Dec 1, 1998 · Experimental 5.56x45mm NATO HK23 Light Machine Gun with linkless feed system. Holding 150-rounds, this system required no link belts and was charged using M16 stripper clips. Photo courtesy of HK.

The HK 21 is an early Cold War era machine gun of German origin. It was developed to supplement the G3 battle rifle and about half of the parts are interchangeable. The HK 21 was a quite unique machine gun upon introduction. It was …

Oct 26, 2020 · Today, the model has been replaced in HK catalogs by the new MG4 and MG5 machine guns, but licensed production of the HK 21 in Portugal and Mexico ensures that the guns will be around for many years to come.

Feb 14, 2022 · HK21E - Modernized HK 21; general purpose machine gun; belt fed; chambered for 7.62x51mm NATO round; export model.

The HK 21 is a machine gun of German origin. It was developed by Heckler & Koch in the early 1960's to complement the successful G3 battle rifle. The HK 21 is derived from the G3, which has resulted in a weapon with unique features.

May 25, 2019 · The HK21 is a the belt-fed iteration of the H&K roller-delayed blowback mechanism. H&K built a wide range of firearms around that system, including submachine guns (MP5), rifles (HK33, HK91), precision rifles (PSG-1), and machine guns.

We have taken all the original 21 German design and updated with the latest HK-E upgrades. These upgrades have dramatically reduced recoil and increased reliability. TSC has researched extensively to bring you the finest HK21E conversion available in the world today.

Sep 1, 2004 · Detail photograph of the front attachment point of the modified MG3 mount. On the subject of interchangeability of parts for the Vollmer H&K 21, in various firearms publications, you will find from time to time HK21 barrels selling for around $300 each. They can be German marked “HK” or Portuguese marked “FMP”.

The HK21 received a fixed but adjustable and removable polymer stock. A foldable carrying handle is provided in the center of the weapon for easy transport of the entire weapon. In addition to a bipod, the HK 21 can also be attached to a tripod or vehicle socket mount.