So I been reading TheHighRoad a lot today. One thread got me curious about the dimensions of one of my pistols. I went looking for my digital calipers. Still haven't found them but I stumbled across a stash of .22 LR I had forgotten I had. Between that & looking at the thread about the Browning Buckmark & the E-mail I got from CDNN advertising a sale on the same with a $50 rebate I am thinking it might be a good time to buy a BuckMark. I have never had a .22 Target pistol I did have one of the little Heritage Rough Rider revolvers for a bit but that is a different thing. Anyway looking at what CDNN has on their site I am leaning towards the Buckmark Practical URX that has a 5.5" bull barrel & a tru-glo fiber optic front site. Of course there is a UFX version that is slightly cheaper with the same barrel length as well as one with a 4" barrel. Is there any advantage to the shorter versus the longer barrel. Any advantage of one model over the other that I am not aware of.