So i know a farmer who has rats in his barns. He has probably 4 or 5 buildings with feed in them or that he feeds cattle in and he has asked me to eradicate them. My set up is an FX wildcat in 22 caliber. My question is how do I shoot rats at night without spending $2000 on a night vision scope? I'm not really interested in filming I just want a fast Way to shoot most of them. I have a hugget moderator attached to my wildcat and I can turn the silo on for two of the Barns so sound shouldn't be an issue. Any good ideas for a decently cheap way to do this?