The Mk19 grenade launcher is a belt-fed, blowback-operated, air-cooled, disintegrating metallic link-belt-fed, crew-served, fully automatic weapon. It fires like a machine gun, although the cyclic ...

and Seymour, Conn. Christmas was a few days away and Solomon Lehnerd was selling more grenade launchers than usual. It was the first holiday season that his online gun store was selling the ...