Originally Posted by
Mudcat
Wolf SR primers are different than your other major brands as they are made of copper, which is unusual. If one is plinking, one might not notice ball powder hangfires that the SR will cause, epecially when its cold. I first noticed it during a HP 100 yard reduced course match. It wasnt every round but it was often, especially during the rapid fire strings. Quite noticable, at least to me.
Now, I have fired over 5,000 of the SRM primers and no issues at all with them. The LR and LRM are great as well and I have shot well over 10,000 of those with various loads, some with ball powder in my 6XC. No issues.
Wolf primers are all that I have bought over the last year as they are that good, I just steer clear of the SRs, thats all.
John