.338LM Suppressor

Thanks for all the replays. We would like to put a really good suppressor on our 338LMAI at this time, but to spend $1K for a Suppressor and then $200 TAX to the ATF and wait ONE YEAR PLUS??????
We have (4) Suppressors right now and like them. Shooting the 338LMAI with a Brake is (loud) and would like to tame it. We like to get a Government Grade, but is there a difference between Civilian & Military???
When I was in the Corps our best suppressor was a K-Bar!
Len & Jill