Re: Anyone kow the cost of replacement NF knobs?
Get the 0.1 MIL speed turrets (10 MIL per rev) from NF, scope needs to be sent in. It may be less expensive just to sell your scope and get a new one with the speed MIL turret.
The kenton ones do not change your click value, they just etch a new turret cap blank per your specs. That won't really get you from 0.25MOA to 0.1MIL...