Heckler & Koch HK21 - Wikipedia
WEBSimple conversion from belt to magazine feed is possible by installing an adapter in the feed block which enables the use of H&K's proprietary 20-round box magazine (from the G3 rifle) or a 50-round drum magazine.
Heckler and Koch G3 Battlerifles: Still the main squeeze.
WEBMar 15, 2014 · The HK21 is essentially a belt fed G3, set up as a light machine gun. The G3A3 with clawmounted scope was the first NATO designated marksman rifle. G3A3 with wood stock.
Is it worth it monetarily to convert an HK91 into a belt fed ... - AR15.COM
WEBJan 8, 2022 · I have a HK21E/23E built off a HK91/G3 Registered Receiver using a demilled German 21E beltfed for the conversion. It is about as close as you can get to a factory HK E beltfed as a civilian.
The HK21E Machine Gun - Small Arms Review
WEBDec 1, 1998 · The HK21E (E for “Export”) is a true lightweight, general-purpose machine gun in caliber 7.62X51mm NATO. The HK21E can be fired from a tripod, bipod or from the shoulder. In the belt-fed configuration fitted with a 22-inch barrel the weapon weighs just over 20 pounds with the bipod, unloaded.
HK21 HK23 beltfed host - questions - Sturmgewehr.com Forums
WEBAug 28, 2021 · At a high level there are two types of “HK21”s belt feds out there. The original/older version is the “HK21”. This is the gun with feed mechanism housing that wraps around the G3 receiver and is welded in place. The star drive feed mech itself then slides into the welded on feed mech housing and locks into place.
THE HK21E Belt Fed Machine Gun - HK DEFENSE INC.
WEBTHE HK21E Belt Fed Machine Gun. The HK21E is our 7.62mm x 51 caliber general purpose machine gun. Developed from the G3 roller locked family of firearms, the HK21E has a host of features that make it one of the most versatile general purpose machine guns in the world today.
Belt fed build - HKPRO Forums
WEBMay 9, 2022 · A used RDTS HK21EUG ( MP5 on steroids with folding stock) converted from a HK G3 registered receiver that I'm purchasing from a guy I shoot machine guns with every week. Its a in-State transfer, it should go fairly quick.
Heckler & Koch HK 21 - Weaponsystems.net
WEBThe HK 21 is belt fed and fires the 7.62x51mm NATO round. The cyclic rate of fire is about 900 rpm. Unlike many machine guns the HK 21 also allows for semi-automatic fire, and fires from a closed bolt. This allows for better accuracy, but is less efficient in heat dissipation.
Shooting the HK21 Modular Machine Gun - Forgotten Weapons
WEBMay 25, 2019 · The standardized receiver can be fitted with either magazine-feed or belt-feed mechanisms in either 5.56mm or 7.62mm, greatly simplifying H&K’s production and logistics. This is the 7.62mm belt fed model, which was popular with clients like Portugal who used the G3 rifle but not the MG3 machine gun.
Heckler & Koch HK 21 - Military Factory
WEBFeb 14, 2022 · Since the HK21 originated from the G3, the HK21 utilized a similar receiver, could operate from a ammunition magazine or belt feed and incorporated a detachable bipod for stabilization in the fire support role.