My brother in law has had to replace the trigger system twice but the third time seems to be the charm. The problem was mainly the anti-dryfire mechanism malfunctioning and wouldn't fire even with a bolt in it. This new trigger is about 3 pounds and smooth. No problems with anti-dryfire safety device yet. Regardless, he loves his Parker and it is very accurate when it fires. I would also like to add that the Parker customer service has been outstanding and he has nothing but high praises for them.