Hk21 Burst Fire.....man Its Fun!

HK21 burst fire.....man it’s fun!

American Sub Gunner

Shooting the HK21 Modular Machine Gun

Forgotten Weapons

HK21 200 ROUNDS

HK21.....more testing...

American Sub Gunner

HK21

HK-21 machine gun

HK21. Full auto belt fed

H&K21 belt fed MG

Beltfed Backpack Minigun

HK21

HK21

HK21 Full Auto Belt Fed Machine Gun

HK21 shooting

HK21 GoPro beltdump

Accidental Fully auto AK47

H&K's Light Machine Guns: Rare but Effective (HK21/23 & HK11)

HK Range Day: HK21

Kickup Dust mag dumps 50 cal @pew party

Tactical Turkeys

H&K 21 Extended breakdown

Vickers Tactical

HK 21K by TSC Machine with Fleming Sear