ok so for any fence sitters, the lock is easily removed, and the hole is easily plugged. you can also just take the flag out. one can also grind down the little knob on the flag and disable it. Their are options available other than saying no these incredible revolvers.
http://smith-wessonforum.com/accesso...sale-plug.html
http://www.youtube.com/watch?v=RVPYgohVCNM