I recently inherited what I believe is a '99 Savage chambered for 303 manufactured in 1904. The serial # is 37*2.. It's been in the family a lot longer than me, but I've never seen it used. It has a rectangular piece on top of the “bolt” that I always assumed was a loaded chamber indicator. I acquired some 303 Savage ammo, but when I chambered a round, the piece did not “pop up” as I assumed it would. I have not fired the rifle.
What Is the purpose of this piece in the top of the bolt? Is it safe to fire in this condition?
Thanks, and y'all take care.