I am getting ready to order a bolt for my remington 700 to convert it from a 7mm mag to a .338 lapua(I know thats not the only thing), my question is what does the part that says Specify OD (Std .6995 to .700) mean. I kind of figure if I give them any size I will get rid of some play that the current bolt has when pulled back but the question is how much?
