Yep, call AWC supressors. Pay them over the phone, within 2 days you will receive a fedex package at your door. Inside is a living will trust. Sign the spots marked with stickers, drop in two passport photos, drop in a $200 check made out to the atf and put it all in the supplied overnight fedex package and in several months your local class III dealer will call you up and tell you to go pick up your can.
QTPIE shot an arizon bull at 981 yards and missed the first shot. all 7 bulls stood there and had no clue they were just shot at. second shot killed the bull where he stood.
As for the other bull just ask bessy. 338 lapua mag and bessy was standing 5 yards to the left of the barrel when it went off on our san juan hunt last year. The bull dropped in his tracks and the other 30 elk just stood around wandering what happened. They didn't start running off till we were almost up to the bull. In addition my 338 lapua shoot 1/2" groups at 100 yards without the can and shoot sub .2" groups all day with it. Cans I hear usually make most rifles more accurate.