This is a type-III bolt housing for standard caliber rifles.
Handle bluing - 70% - This original bluing on the bolt handle shows sign of wear.
Metal - This bolt is in very good overall condition, with no notable scratches, nicks, or other marks of damage on the bolt shaft or face. There are a few small spots of freckling.
We use the NRA Modern Gun Condition Standards Grading System for grading part conditions. You can read about it HERE
NOTE: While model 70 bolts may appear to be interchangeable, to safely replace the bolt in a rifle requires the action to be checked for proper headspacing and lug seating. This is a simple procedure which can be performed in a matter of minutes by a qualified gunsmith.