FN America Fns Compact Grip Extension Base Pad Flat Dark Earth . 75 Of Gripping Surface. This Provides A Place For The Pinkie Finger To Lie Allowing A Full Grip With Improved Control During Firing And A More Confident Draw. Installation Is Simple The Extension Replaces The Magazine Floor Plate. Specifications for FN America Fns Compact Grip Extension Base Pad: Manufacturer: FN America Color: Flat Dark Earth Package Contents: FN America Fns Compact Grip Extension Base Pad