I have a Sig Rattler that should have a Form 1 soon. I have a Silencerco Omega 36M I’d like to use on it. Waiting for their ASR flash hider to come in stock but noticed they have their single port brake available. Obnoxious on a 300blk? It’s only a 5.5” barrel so I’m thinking yes but it got me thinking.

I put a brake on my MK18 and that was dumb. Was my first can and SBR and I thought I’d never shoot it unsuppressed and that the brake would act as a sacrificial baffle. After the first time taking the gun out I realized that was a mistake and put a flash hider on it.