What do you think of the Omega on your 300blk? I tried one on my 300blk SBR at the Quiet Riot Suppressor Demo last year. Great can! I figure you have had more range time with it so I'd like to see what you think.
Cherokee Gun and Pawn is also very helpful when purchasing a silencer. You give them a copy of your trust, they fill out the paperwork, you mail it off, and they call you when it's approved. I think the average TAT is 5or 6 months. I just submitted a form 4 in mid-November and mine was approved...