A couple of weekends ago I was talking with a younger fellow at the range. We were talking about scopes for different purposes. he said something about needing more magnification than he had to "really home in" on target. One of the rifles I was shooting that day had 6x SWFA on it. I set the parallax adjustment to 300 yards, and without telling him it was 6x I handed him the rifle and got him to focus the reticle to his eyes. Then I had him look at some stuff on the 300 yard target board. When I told him it was "only 6x" he was impressed.
