Rare - not Recurrent; not happening on a regular basis or at small intervals; "rare outbursts of mood" Bolt bounce is in the event the provider bounces again a bit simultaneously the hammer falls to strike the firing pin. Because it has bounced back, it blocks the firing pin effects https://rare-breed-frt-trigger31963.wikiworldstock.com/1668743/a_review_of_frt_trigger_for_sale