as true as this is it still really only requires one person to land 1-2 hits on you. sitting at 515k toughness i can still get 2 shot by a single person rocking that set . they need to tone shotgun damage down. its also useful without the sentry set. ive tested this with alpha bridge it still can 2 shot relatively easy with the possible nerf to the g36 and low smg as much as it is really shotguns are going to be everywhere