0.85 inches in height, measured from the center of the rifle scope tube to the bottom plane of the Picatinny rail mount
Monstrum Tactical Precision Scope Rings are precision crafted to a given height specification to match your particular rifle setup and preferred cheek weld
30 mm diameter rings for mounting standard 30 mm rifle scope tubes
Base is compatible with Picatinny mounting systems | Not compatible with Weaver mounts