Sportline version of the famous Heckler & Koch submachine gun. Originally in 9 mm x 19, .40 S & W and .45 ACP, here as 6 mm airsoft version with metal gearbox.
|Caliber||6 mm BB|
|Magazine capacity||400 shot(s)|
|Max. energy||1 Joule(s)|
|Length||450 – 680 mm|