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DonP

(6,185 posts)
12. Hammer block safety don't have a firing pin to hit
Tue Jan 19, 2016, 04:45 PM
Jan 2016

On the old Colts and S&W the firing pin was mounted directly on the hammer. Drop the gun and it lands on the hammer spur and "Bang".

There are variations, but in a Smith & Wesson revolver there is a steel transfer bar that the hammer has to hit that transfers the impact of the hammer to the internal firing pin. The internal firing pin is offset to prevent any accidental discharge if dropped.

The transfer bar is only in place when the trigger is fully pulled.

If there is no finger on the trigger than there is no way the gun can "accidentally" fire.

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Latest Discussions»Issue Forums»Gun Control & RKBA»“Our priority is safety.”...»Reply #12