Very similar to a BSA Mercury. I think the BSA's have the better trigger and better sights, and point better too; though not quite the same power. Neither particularly inspiring bar the price ticket.
Shot my Vulcan MKI today. Packs a punch, shoots fine, but that trigger sure is a heavy one. I'm not going to play with it as thats how it should be. You get used to it and shoot it fast, shoot it fun. Have a Tasco Red Dot on mine