Tool-less adjustment of your cheekpiece height is available by way of the Foundation Cheekpiece Adjustment Knob (CAK).
We have found that many knobs currently on the market do not allow enough torque to be applied to effectively lock down the cheekpiece hardware (unless your Sam Carlson.) The CAK gives just enough leverage without looking oversized for the application!
The CAK replaces the crossbolt used to apply tension to the KMW ACP hardware in your Foundation stock. Simply screw out the crossbolt with a 3/16″ allen head and replace with the CAK.
