Couple of out of period things for that CEO-Grade Remington. That is far and away the lowest serial number I've seen with the "P" inventory code prefix to the serial number. Normally I haven't recorded that until into the 132xxx range --
Also, haven't recorded a one-screw trigger guard that low. Normally the front screw which is also the rear tang screw, is present into the low 132xxx range when the new-style action was introduced changing the sear pin location. Also, don't normally see that style safety slide until much later, and with the concave (Remington called them hollow) rib.
