I have a Shilen barrel for sale that have been fired 55 times. Broken in properly with Carbon Killer and Boretech Eliminator. It is installed on a Post-64 push feed model 70. 1:9 twist chrome moly #6 contour matte blued finish 26.5" length It has a Gentry "quiet brake" on it that adds about 1.25". This is a very nice brake. It tames recoil well and, as advertised, isn't much louder than a non-braked barrel. Brake is around $110.00 alone. All of the loads I have put through it have shot under 1 MOA. The 68 gr Retumbo/180 Berger combo shoots 0.300" or better and I had two groups under 0.200". I really hate to sell it but it just going to be too much to pack this fall. I am going a couple of contours lighter. Pics available on request. $300 obo. Thanks.