beyond 7m, or more than 2 beyond 3m. Just a waste of time and money. What's a lot more important is speed of the first hit, speed of draw(and not firing, speed of repeat hits on first guy, speed of followup brain hit on first guy, etc. second guy, and especially THIRD guy, rank WAY down the list, and so do longer ranges. As slow as most are on the draw and hit, and as inept as they are at hand to hand, they'd BETTER PRAY that they have a hand on a gun, inside the pocket, when the crap hits. You'd BETTER be able to react and get the gun VISIBLE in .75 second, from REAL concealment, or you'd better be real damned good at karate, so that you can "buy" enough time and space in which to make your slow assed draw.