Wikipedia has an article on: granattillsats Wikipedia sv granat (“grenade”) + tillsats (“something added, attachment”) granattillsats c a grenade launcher (as...
stand-alone weapon) Declension of granatkarbin granatkastare (“mortar”) (likely a common mistranslation) granattillsats (“attachable grenade launcher”)...
(“flamethrower”) granatkarbin (“grenade launcher (as a stand-alone weapon)”) granattillsats (“attachable grenade launcher”) granatkastare in Svensk ordbok (SO)...
(weaponry) a grenade granatkarbin grenade launcher (as a stand-alone weapon) granattillsats grenade launcher (as an attachment to a weapon) handgranat hand grenade...