double action trigger.
Need some advice. Shot a Ruger p90 >45 auto. Impressed with the accuracy and handled very well except for one small ( I hope) problem.It seems the double action does not hit the primer hard enough to fire it. It works perfectly in single action and no hiccups.In double action, it feels and appears to only go back half or most of the way in relation to single/double action autos. Would this be a hammer spring issue or something else? As stated earlier, in single action it works perfectly. Any help or advice would be appreciated.