Russian "Bear" brand double-barreled. Never fired one, but I've taken one apart and put it together a few times. You "break" the gun and manually insert a shell into each barrel. And a Spanish Llama .38 calibre revolver, six shots IIRC. The only firearms I've actually fired are only .22 calibre rifles, which is what my dad taught me to shoot with. I don't believe I ever claimed any great familiarity with firearms. My dad was a shooter and a gun owner, but I've never owned a gun in my life. What I inherited, I sold.