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Xfire68 · July 4, 2010, 12:38 PM

While shooting snap caps with my CZ 75B I noticed that the single action is intermittent? If I pull the hammer down with my thumb I can "sometimes" get the single action to engage. If I hold the hammer back and pull the trigger a bit more it might engage. Sometimes I can just pull the hammer back and it locks back like it should? Most of the time it goes right back up without catching?

What part engages to lock it into single action when I pull the hammer back?

July 4, 2010, 12:38 PM	#1
Xfire68 Senior Member Join Date: March 31, 2010 Location: Communist State of IL. Posts: 1,562	Intermittent Single action? While shooting snap caps with my CZ 75B I noticed that the single action is intermittent? If I pull the hammer down with my thumb I can "sometimes" get the single action to engage. If I hold the hammer back and pull the trigger a bit more it might engage. Sometimes I can just pull the hammer back and it locks back like it should? Most of the time it goes right back up without catching? What part engages to lock it into single action when I pull the hammer back?