NIKKO STIRLING - Mountmaster 4x32 AO 3/8 mounts with recoil stop - SKU: NMM432AOProduct Description:These well made competitively priced scopes will stand up to real use. MOUNTMASTER riflescopes come with full metal alloy adjustment houses for greater reliability. Adjustments are to 1/4 of an inch and feature a 4 plex reticle as standard. All MOUNTMASTER scopes are shock tested and nitrogen filled at the factory for fog and waterproofing. Additionally all MOUNTMASTER scopes come supplied with 3/8mounts - ideal for mounting on air guns and 22 rifles. Hunting small game with airguns or .22 rifles is becoming increasingly popular and a challenging sport, as well practicing on 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 Mountmater AO series has been developed to provide a fast correction to focus and parallax through the adjustable objective (AO) lenses. Now you can adjust right down to targets that are only 10 yards if required! The AO 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 series features finger adjustable windage and elevation bezels and an attractive matte finish. The reticle supplied is the popular Mil Dot which allows convenient holdover markers allowing quick shooting over varying distances! Key Features Fast focus ocular lens Objective focus and parallax adjustment 1 inch matte black alloy body tube 4 plex reticle Multicoated lenses Waterproof, fog proof, shockproof 1/4MOA adjustments Coin slot adjustments 3/8mounts