Talk:Dice/@comment-31119284-20170214032438/@comment-454133-20170214073637

For ships with system slots, Accuracy Corrector lets you cancel your results, and optionally add 2 hits (but you don't have to add them, if you want to miss). This would guarantee triggering Gunner except maybe in some weird edge case of pilot abilities.

Or you could spend a target lock to reroll your attack, in hopes of either rolling really high (in which case, huzzah!) or really low (for Gunner). That spends your lock... but sometimes it's worth it anyway, e.g. if you want to double-apply effects like Tactician or R3-A2.