I isaaccarlson Sergeant Full Member Minuteman Jun 21, 2011 153 12 38 Wisconsin Dec 20, 2011 #1 Dec 20, 2011 #1 I picked this up when I got into airgunning. I don't know if anyone here has seen it or uses it. It is quick and you don't have to carry a card or chart. Just range and dial.
I picked this up when I got into airgunning. I don't know if anyone here has seen it or uses it. It is quick and you don't have to carry a card or chart. Just range and dial.
