I have a Remington 597 in 22lr. It has 100 rounds through it to date. During disassembly I noticed a tiny hole in the underside of the bolt and it doesn't look normal to me.
Should it be there or is it a defect? If not a defect, what is the purpose?
Thanks for your help.
Should it be there or is it a defect? If not a defect, what is the purpose?




Thanks for your help.