Desperado #1

"Obey the Law" follows a band of outlaws in the Old West who rustles horses and commits murders, only to face justice when a man with five notches in his gun handle—representing five members of their gang he has killed—tracks them down. The story culminates in a shootout where the outlaw leader and his remaining gang are eliminated, with the final panel confirming that the region is now safe for honest men to live in.