HK21 or Portuguese m/968: The H\u0026K G3 Grows into a Light Machine Gun

(15:23)

HK21 200 ROUNDS

(13)

Shooting the HK21 Modular Machine Gun

(9:20)

HK21.....more testing...

(24)

HK21

(16)

Antoine shooting (and then breaking) the HK21

(14)

HK-21 machine gun

(37)

HK 21 .308 Beltfed Machine Gun

(24)

HK21 308 beltfed machine gun

(12)

HK21 belt fed 40rounds

(14)

H\u0026K's Light Machine Guns: Rare but Effective (HK21/23 \u0026 HK11)

(13:19)

FMP HK21 Links vs belts, what does all this mean?!?

(5:13)

Hk21 full auto belt fed machine gun

(20)

HK21

(22)

HK21 Full Auto

(23)

HK21 Full-Auto 100 Rounds

(14)

HK21

(20)

HK Range Day: HK21

(17:15)

BELTFED G3 (Hk21) aka the RAPP H in 1 min #Shorts

(1:)

Heckler \u0026 Koch's Modular Machine Gun: the HK21E

(17:58)