Insightful question CCW. I go at least once a month. I try to shoot at least two of my weapons, sometimes more, while there. I carry what I shoot the best at that session. The older I get the more I go to the range to make sure I can hit what I am trying to hit. My wife goes at least every three months. Again, it is to familiarize her with her weapon. Probably should go more, but for now, once a month is what I am doing. I do not do any tactical training, join in on survival discussion or the like. I do love to discuss firearms, and have opinions about what I shoot. Good question.
