I know this is an old thread but I thought I would ump it back up. There is a short Gunblast article about the new Remington R51 a plus P version of the decades old model 51. It is o start shipping in Feb. 2014; and yes it uses the Pederson design. Nothing is shown on the Remington site it is an interesting looking gun no polymer for you metal gun fans rigid barrel so it should be accurate. It will proably be introduced at shot show.

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DannyS