Unstable

UNSTABLE Weapons with this quality use ammunition that is both volatile and unstable and can react unpredictably when detonated. When an Unstable weapon scores a hit, roll 1d10. On a score of 1 it in􀀀 icts only half Damage, on a score of 2–9 it deals normal Damage, and on a score of 10 it in􀀀 icts twice the normal Damage.