.22 unit installed in the AR, for the sub 1 minute necessary to finalize the stalk and take a critter, (then immediately switch back to 223 mode), even with a suppressor on the rifle's seeing to it that nobody hears a thing beyond 50 ft. But of course, it's ok for THEM to fire noisy 308's, tell everyone within a 2 mile radius of their presence, be out in the open in daylight,, etc.
It's also ok for them to have their 308 out of commision for half an hour while they clean the bore, even tho they are nothing more than D class plinkers with their pistols.