Originally Posted By: Bernie P.Dont know why you would want to but it's ok to do so.If you just want to take the pressure off the spring hold the trigger down while closing the bolt.
Dry firing is next to, and actually superior to actual range time in some aspects in identifying common errors you are making and will help tremendously in the marksman's ability.
The main advantage dry firing offers is that there is no recoil to mask your mistakes, such as getting on the trigger a bit aggressively, etc., etc.
Dry firing simply helps the shooter to become one with his firearm, making him a much more proficient marksman.
Regards,
hm