good question! hopefully someone here can give both of us insight to this. i can say though that i cock the hammer when i dry fire, and have done it for years. there seems to be no effect on my pistols. i wouldn't think it would hurt anything, but i'm more than interested to see what kind of debate this will bring
russel the cop
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CHANCE FAVORS THE PREPARED MIND....
russel the cop
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CHANCE FAVORS THE PREPARED MIND....