I picked up a thunderbeast certificate at a PRS match recently. What I would like to do with it is get the quietest can I can get for a 223 trainer. I see they have a 223 Ultra 7 that would be just fine. My question is would the 6.5 Ultra 9 be quieter on a 223 because of its extra length or would the larger caliber cause it to be louder?
Thanks!
Thanks!