Looking for a gunsmith knowledgeable with Ruger pistols. Preferably the “speed six”. I’m having issues where it will operate with no issues then it will completely lock up…. You can be shooting it with no problem then all of sudden it will lock up….. completely… nothing will move, the trigger, cylinder,the cylinder release,the hammer. I have to fight with it to get the cylinder open. Doesn’t do it with an empty cylinder. I’ve used David in Stillwater but trying to avoid a 6 hour round trip drive. Hoping to find a competent gunsmith a little closer. Looking for some advice if anyone wants to put in their two cents. Thanks