As far as I know, all BHPs come with the mag disconnect. It was part of the orginal design and has stayed with the pistol. I own three of them and have removed the feature from all three. Made a difference to the trigger. I also own three S&Ws: 39-2, 915 and a 952-2. They all came with the feature and still retain it. The S&W design doesn't seem to effect the trigger as badly as it did on the BHP.

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