Old Western Scrounger has loose 100 and 750 packs of boxer primed ammo available. Since I had bought 440 rounds of boxer Greek HXP primed .303 Brit elsewhere and don't need any I thought I would just pass this on to my board brothers. They seem to be a mix of Kynoch and Cananadian made Dominion. I emailed them and they said yes, it was boxer primed.
http://www.ows-ammo.com/store/index....1&keyword=.303