Thanks for hard working x caliber team, received my 6 cm three weeks after I placed order. Put it on Remington 700 stainless steel receiver, Jewell trigger, MDT LSS XL chassis, vortex viper 6-24x50mm. Hand load Berger hybrid 105gr, went to the range yesterday shot 5 5 shot groups all under 1/2 inch group the best group was 0.3 inch. I was very happy with this barrel. Perfect job, excellent barrel. Thanks again.