I have a new in box 30 caliber Bartlain barrel I would like to trade for a sporter weight barrel by quality maker. This Bartlain is stainless, fluted, will finish up to 30 in., no. 13 contour, 12 twist. I bought this barrel for a long range project that has not materialized. I need a 7mm or 6.5mm stainless or cm for a hunting rifle. I prefer Bartlain or Krieger but will definately consider others. I can text pics. to interested parties.