WSR primers in my AR
I have been searching the web most of the evening looking for information on Winchester Small Rifle Primers. I got a case of 5,000 for $75 from a guy at work that was having a moving sale. I want to use them to reload for my high power competition rifle. It is an A2 style White Oak Upper with 1/7 twist. Not looking to start a new primer thread, but are they ok to use for my needs?