I am in the same boat. I only use muffs for pistol since they interfere with my cheek weld with rifle (have to use plugs) and, man, at the indoor ranges I cannot use amplified muffs due to the low NRR. I have a nice pair of Leight's low profile NRR 30 and they are great but I'd really like a pair of amplified muffs in that NRR range too.kenshomi said:I've looked at these bit was hoping for a high Db rating than 22. 25+ would be nice for indoor