The range I plan on going to doesn't snoop through your ammo or ask any questions, but I am not the kind of person who is going to mess their stuff up just b/c I can get away with it. I hate crap like that...so...can I SAFELY use M855 at an indoor range? They have a slanted steel back-stop and I think they have one of those snail-shaped bullet catchers. Will M855 cause any issues, or am I G2G?