What’s the purpose of the option to have brass with the small rifle primer pocket. I have ordered Peterson brass as it’s made only 3 hours away. I see they offered the creedmoor family, xc and 308 with small rifle pockets.
Does the 450 alleviate this? The hottest SRP as far as I knowThink of it this way......look at a 532 case with large primer, those case heads last longer due to having more meat around the pocket. Same principle for srp on 470 case head. Some people think srp gives better es/SD. But that could be due to the small flash hole. Not all srp brass has small flash hole however. If you're going to burn slower powders or shoot in freezing temps, stick to lrp for ignition consistency.