Adam nailed it on the head.
But consider this, you have in your hands an _excellant_ little brush gun. Nice weight and size, decent power in the cartridge, and while it's a bolt, it's simple and rugged.
It may have decent accuracy but it's never goign to be a long range gun with that short barrel, so why not stick to it's current strengths?
Word of warning though....with 7.62x54r and that short barrel, i recommend caution when firing it in lowlight situations