Hunting small game with airguns or .22 rifles is becoming increasingly popular and a challenging sport. So too are the various plinking targets available today. Usually the game or target is small and the distances can vary from shot to shot. Normally a riflescope is focuses and parallax free at 100 yards. However when the game or target is at closer ranges then focusing and parallax correction is necessary to avoid inaccuracy.

The AO IR series feature a very strong 3/8-inch dovetail mount ring. Additionally we have added a recoil stop screw that allows the mount to be secured to powerful airguns without fear of shifting under the sharp recoil of the spring release.

The Mountmaster AO IR series features finger adjustable windage and elevation bezels and an attractive matte finish. The reticle supplied is the popular Illuminated Mil Dot which allows convenient holdover markers allowing quick shooting over varying distances!

Nikko Stirling Mountmaster Rifle Scope Features

• Fast focus ocular lens
• Objective focus and parallax adjustment
• 1 inch matte black alloy body tube
• Illuminated Mil Dot reticle (CR2032)
• Multicoated lenses
• Waterproof, fog proof, shockproof
• 1/4″ MOA adjustments
• Coin slot adjustments
• 3/8″ quick detachable mounts (included)
• Red / Green Illumination