Bought a new SPS, 30-06, very reasonable and have been cleaning up the action, Tupperware stock and all before I start load development. Took the bolt completely apart to find that the firing pin looks nothing like my older 700 firing pin materials. I remove the firing pin to clean, polish the pin and the interior of the bolt body assembly and normally replace the spring. Does anyone have knowledge of the current materials used to manufacture these? BTW, this firing pin is factory fluted for weight reduction I am assuming. I will say this, "Remingtons quality control is truly lacking". But, got a great buy and will work with it to see if I can produce sub minute groups. Thanks for any and all input. MTG