I have a bolt that has a faint "P" stamped on the underside of the root. I tried to make a Remington "R" out of it but I'm quite sure it's a "P". The safety lug is contoured in manufacture but rather crudely compared to other bolts. I also have a couple of bolts made by Brown & Sharpe in heavy protective paper in their box. No safety lug contours on those bolts. (If these bolts were for Japaneseicon rifles, we would call them "last-ditch".) I also have a Smith Corona bolt box with three SC bolts in their wrappers--I swapped one of the original 4 into a friends rifle.
Information
Warning: This is a relatively older thread
This discussion is older than 360 days. Some information contained in it may no longer be current.