DO NOT BUY THESE GRIPS ....... unless regular factory walnut magnas feel too big in your hand! These are SLIMMER . This is a pair I have handcrafted for the K/L square butt frame from SOLID/HEAVY/DENSE elk antler. They have a VERY comfortable contoured hold IF you like 'em SLIM. They are PRECISELY fitted to my M66-2 . They are $188 shipped priority mail to the first "I'll take them". Payment by check, money order or Paypal "friends & family". You will be pleased or you may return them for a full refund (30 days).