August 9, 2014April 26, 2014 Jeff Quinn tests the TSAR-300 Upper Receiver in 300 Blackout from Tactical Solutions. Share this gun video: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Click to share on Pinterest (Opens in new window) Pinterest Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Tumblr (Opens in new window) Tumblr
