May 16, 2014 #1 A Alderman Handloader Apr 5, 2014 1,342 888 What primers are used min Nosler 458 Winchester ammo?
May 16, 2014 #2 DrMike Ballistician Nov 8, 2006 38,200 8,312 Loads developed for the Nosler Reloading Guide No. 7 use WLRM primers for the 458 Winchester.
May 17, 2014 Thread starter #3 A Alderman Handloader Apr 5, 2014 1,342 888 Thanks. Looks likely as the color matches.
