I recently aquired a remington 700 rifle. Its a long action bdl chambered in 30-06 all factory with a B prefix serial #. I never pass up a deal on 700 doner actions and when i bought this that was my intentions. When i got it home and looked it over i noticed that the bolt handle has no knureling on it. Its just a round smooth ball on the end of the bolt handle. It is the original bolt that came in the gun, the bolt serial #s on the bolt and action match and the handle has not been replaced. What do i have and when did remington do this. I have never seen one like this before.