- Picatinny scope base for the KIDD .22 receiver
- MOA Options: zero degree, 10 degree, or 20 degree
- will not work with any receiver except KIDD
These scope bases will mate with the slot cut on the KIDD Classic or Supergrade receiver models. The greater the minute of angle or MOA the farther the customer can shoot. The theory being that a 20 degree scope base will slight cant your scope downward, so when you "zero" your rifle your barrel will actually being pointed upwards which is helpful for a .22 rimfire trying to hit a target past 100 yards. This increased MOA scope base may not be necessary if your scope has enough vertical adjustment.