Tube Diameter: 30mm
Dot Size: 2 MOA Dot
Mount: 30mm Weaver-Style Ring
Mode of Activation: 10 Position Rheostat
Battery Type and Number: 3V Lithium Battery (either 2L76 or DL1/3N)
Batteries Included: Yes
Aimpoint Ring Mounting Sizes (when applicable): Please note these differences if purchasing Aimpoint rings.