New here.

Just bought a Sig 556 Patrol yesterday. A friend has had it for a bit. I got to shoot it suppressed. I am not getting some UTG BUIS for it. As you can see it's pic railed. Debating on a muzzle device for it (do I need to consider a comp?) (I would like a combo flash/comp/ break) and the optics I want to run. Red dot with magnification or an RMR/reflex. I'm in Arizona and stoked to own this bad boy!