My 2 cents worth, what ever this might mean. Several years ago in Vegas at the Gun Club that just closed a fellow who I had traveled with from the Midwest broke a 100 from the 27 with the gun club shells you purchase at Walmart. I believe his pick of the day was Federals. We have shot Wally World shells everytime we visited Vegas for their Fall shoot. Not the shells or the gun, you figure it out. My 2 cents worth