Видео ютуба по тегу Hk21E

Heckler & Koch's Modular Machine Gun: the HK21E
Heckler & Koch's Modular Machine Gun: the HK21E
Belt-fed HK Machine Guns: MM23e and MM21e
Belt-fed HK Machine Guns: MM23e and MM21e
Shooting the HK21 Modular Machine Gun
Shooting the HK21 Modular Machine Gun
SilencerCo Chimera Full Auto Test: HK21E Belt-fed, HK53, HK G3K
SilencerCo Chimera Full Auto Test: HK21E Belt-fed, HK53, HK G3K
HK Range Day: HK21
HK Range Day: HK21
The HK21E, HKs best Beltfed
The HK21E, HKs best Beltfed
H&K 21 Extended breakdown
H&K 21 Extended breakdown
H&K's Light Machine Guns: Rare but Effective (HK21/23 & HK11)
H&K's Light Machine Guns: Rare but Effective (HK21/23 & HK11)
HK11A1/HK21A1 DEMILL COMPATIBLE WITH HK21E/23E FEED MECHS & CARRIERS
HK11A1/HK21A1 DEMILL COMPATIBLE WITH HK21E/23E FEED MECHS & CARRIERS