June 19, 2013June 3, 2013 In this video one of Brownells gunsmiths goes through step-by-step how-to properly clean the Winchester model 70. Share this gun video:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)