Double Tap (鎗王) is a 2000 Hong Kong action-thriller film directed by Bruce Law, and starring Leslie Cheung, Alex Fong, Monica Chan and Ruby Wong.

Leslie Cheung plays Rick Pang, a shooting champion who is also a gun expert who tinkers with his pistols and modified its magazine to perfect his double tap technique of placing two shots in the same exact spot to maximize marksmanship in any competition.

In a shooting competition, he goes up against another experienced top cop who is just as comfortable on the pistols as Rick, named Miu.

Miu took note of this astounding technique in the post-mortem while Rick's experience from this encounter was strangely exciting to him and he discovers his lust for murdering others in cold blood.

Arming himself with live rounds for his modified pistol, he engaged in a fierce gunfight with the cops and escaped at the first possible opportunity.