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Q&A What is the difference between single action (SA), double action/single action (DA/SA) and double action only(DAO) semi-auto pistols

Starting with simple and moving to more complex. Single Action (SA) A single action will only drop the hammer, it will not cock it back. If a round is chambered and then the hammer lowered, it m...

posted 7y ago by Charlie Brumbaugh‭

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