I have a little more than 1 1/2 boxes of ammo through my B-Mag and it is failing to fire in two different ways. Sometimes the trigger pull results in a click but no fire and sometimes it doesn't even click. With the no clicks, the trigger comes back all the way. I've tried pushing forward hard as I close the bolt and soft as I close the bolt and I still get both kinds of failures. Sometimes it fires normally. It seems completely random and only about 20% reliable.