I have to laugh when I read such silly phrases.While I have seen some people use such phrases,they don't really tell much about a gun.After all lights can be small,or they can be several feet in size.Tacks can be small,or have large heads.At close enough range, a person can hit either with almost any gun.I wonder just how many people that use these phrases have actually shot a light out,or who have ever intentionally driven tacks by shooting bullets at the.If you want to use a meaningful description,group size and range actually tell a person something about a gun.That is if you measure groups properly and count every shot.
I actually use an old piece of tin that used to be a sidewall of a metal building to sight in my 22 on. You can see all the nailheads (a little smaller than a dime) and once I start shooting the heads off with my 22 I call it good.
And shooting lights out, well thats only happened a few times
yeah stubble, but what really gripes me are the guys who are telling you about how good they're remchester shoots this or that brand of shells, "Yeah, I tried these new shells last week, PATTERN is awesome" "shot 3 the size of my pinky accross the hood of my truck" I just smile and walk away!
RR