June 19, 2013June 13, 2013 The Winchester Model 310 is a bolt action 22 Long Rifle single shot. Also takes 22 short and 22 Long. 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)