The Mountmaster series is equipped with a 3/8 inch “match” quality dovetail attachment ring, which allows the attachment to be mounted on powerful air guns.
Comes with half mil dot reticles as standard equipment.
Supplied with 11mm attachments suitable for any type of rifle and lens caps

Zoom: 4x to 12x
Lens diameter: 50mm
Weight: 305g
Length: 326mm