According to my wife (she's the accountant) I have spent average of $120 per month when averaged in past 24 months on guns only. On gun accessories such as holsters, ammo, powder, primers, etc I have spent average of $175 per month over last 24 months but in last 12 months most of that was covered by prize money I've won in competitions. I guess I'm lucky because my wife dosn't mind what I spend on my hobbies (shooting and fishing) as long as I don't go crazy.