My wife has informed me that rats have taken to perusing our compost bin. That means it's game on for me with an airgun. I have a plan, but I wanted to see if anyone else has done this before. No need to re-invent the wheel. My plan calls for some clever use of some automated sensors, some plywood and ibey26's silent backstop. My plan is to build a type of stand that will have some bait and put the rats on a pedestal in front of a silent backstop that triggers the light and the ding-donger. I'll set it up, bait it with some nuts(or something more effective if you have any ideas) and pop the rats as time permits and they present themselves.
Lights:
http://smile.amazon.com/gp/product/B00NBX8DNO?psc=1&redirect=true&ref_=oh_aui_detailpage_o03_s00

Driveway Motion Sensor:
http://smile.amazon.com/gp/product/B004U772GE?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00

Beys Backstop:
http://airgunnation.dev/topic/wts-beys-silent-backstop/
Lights:
http://smile.amazon.com/gp/product/B00NBX8DNO?psc=1&redirect=true&ref_=oh_aui_detailpage_o03_s00

Driveway Motion Sensor:
http://smile.amazon.com/gp/product/B004U772GE?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00

Beys Backstop:
http://airgunnation.dev/topic/wts-beys-silent-backstop/