Hello ladies and gentlemen! I am asking Your advice, where I could purchase a nice multi shot air gun, a pistol or a rifle and a pepper spray in Managua or Masaya? I need air gun for discouraging rats from climbing up to my cocos. Spray would be nice to have, because my house in in a very secluded location. So far so good, but some night coming home from bar it may become handy. Thank You!