I also got in 5k rounds of these the other day from Lucky gunner have ran 3500 through 7 rifles 1 ftf they were shot through 2 marlin model 60 one model 99 one 6081 one cricket one savage model 64 and a 10/22 no more dirty than any other target grade .22lr. Id buy it in a heart beat and to top it off I ordered my ammo on Thursday and I got it on Friday wow. Im only one state away but still.