Can someone tell me the length of a 6mm 107gr Matchking bullet? I had a 6x45 built around a tight twist Obermeyer barrel, hoping to shoot in cast bullet matches with it. Best I can get with the cast bullets presently available to me is 1.4" at 100 yards, and to get that I have to go down to 1600fps. So I'm thinking about getting a custom mold made, something that'll get a bit more bite on the rifling, a lead bullet as long as the 107gr Matchking. For those of you who might be interested in plinking here's a pic of the lead bullet I'm shooting now, it's the Eagan MX2-243. Mr Eagan has passed on, but I have the mold cutting cherry. Thanks