66LA Receiver Peep Sight for Marlin 336, 1894,1895

The 66 LA is for flat receivers, such as lever action rifles like the Marlin 336, 1894 & 1895. 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.