I'm working on my first AR build (and first rifle) coming from exclusively handguns. I've always shot at private clubs at 50yds, but now I'm looking to reach our further (300-400yds). I know that there are people up in NH who shoot in sand pits, hidden neck of the woods, conservation area or even huge private property that go back 100's of yards, and I was hoping someone here would be willing to share with me where that is. I know this is a sensitive question since it's nice to have a private and quiet place to shoot, but I wanted to ask anyway and I promise I'm appreciative of your concern in keeping a nice spot private. Please shoot me a PM if you can help me out. Thanks for your time.