Lyman 66 Receiver 'Peep' Sight 66MC for Marlin 39A

Lyman 66 Receiver 'Peep' Sight 66MC for Marlin 39A. OpticsPlanet Inc is an Authorized US Distributor for Lyman Tritium & Fiber Optic Night Sights. Improve the accuracy of your hunting rifle with a 66 Receiver Sight. The 66 sight is designed for mounting on flat receivers such as lever action rifles like the Winchester 94 Marlin 336 or modern shotguns there's even a model for the SKS. Features include 1/4 minute audible click micrometer adjustments for elevation and windage quick-release slide coin-slotted "stayset" knobs and two interchangeable aperture discs (large hunting aperture and small target aperture) for any shooting condition. Specifications for Lyman 66 Receiver "Peep" Sights: Manufacturer: Lyman Fabric/Material: Aluminum Gun Type: Rifle Package Contents: Lyman 66 Receiver "Peep" Sights Lyman 66 Receiver 'Peep' Sight 66MC for Marlin 39A