Was given a rem 700 in 30-06 when I was around 12. Used for many years. Now I'm 33 and have put together a few rem 700s in 308 and 6.5. Decided to pull the ol dirty 30 out the safe and immediately noticed the redfield base. Is it worth changing it to a new base or this redfield the cats meow? Is it something I should ebay maybe? Just curious as I know nothing about this type of base