Firing your weapon is simple enough. Press L1/LB to unholster your weapon, hold L2/LT to aim, and then R2/RT to fire. Keep in mind a couple of things though before you just start shooting like crazy.
Arthur Morgan can spin and shoot 4 revolver variants in Red Dead Redemption 2, with each of them having a unique flair and set of stats to make them extremely competent in any gunslinger’s arsenal.
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