activsean
Member
Greetings to all, hope you had a good weekend. I am loading 223 for use in an AR 15. Using a Dillon 550 with their carbide dies. 22 grains of H335, 55 gr fmj w/c, Wolf SR 223/5.56 primers with assorted brass, mostly lake city. Three issues...out of 100 rounds, 85 went off without a hitch, 5 or so had a delay between trigger push and ignition. Another 5 or so would not feed into the chamber and were very difficult to manually extract. An additional 5 or so loaded but did not go bang. I suspect that these primers might be junk. Failure to feed problem may have been due to dirty chamber or a dry action. I am new to loading rifle cartridges. Any suggestions would be welcome.