The hero can hide behind a litter bin, car door, house door, plaster wall whilst being shot at with high calibre bullets from stupidly close range and emerge unscathed to take out the opposition with a single shot nearly always to the head.
I have it on very good authority (ex Bisley winner) that a 45 round will go through a car door taking all the window winding mechanism with it shredding the interior of the car and collecting the gear stick before exiting very messily from the door on the other side (don’t ever ask for real bullet holes in your car, just have the stickers).
And something I’ve learnt to my cost as the bad guy, is never monologue, just kill him with the sharks with frikkin laser beams and be done with it. Then treat your henchmen to a full medical package with a good pension and early retirement and BUPA for all the family to ensure loyal service.