this is a math safety issue. this chance of it firing is soo small that it can be sold to the public without concern but not changing the trigger design means the chances of misfire will increase overtime to the point that it will happen with certainty. 700 million will easily do it. what crazy is this can`t be the same gun design as the original so basicly the company is insistant on keeping that trigger design for other guns also. meaning the cost saving issue is hardly a valid one since the rest of the gun has changed.