I have purchased some surplus 7.62 x 54 ammo. It came in brown cardboard boxes, sealed with a string, Head Stamp is 188 and appears to be an N or 11 on the other side of the rim. It has a silver tip painted on the bullet and appears that the case is a better quailty and might be reloadable. It also came in stripper clips. I do not know what grain the bullet is. Ideas anyone?