New from Monstrum, the MAR-01 One Piece Scope Mount for Marlin 336/1894/1895 Series Rifles is a dedicated scope mounting platform built specifically for Marlin lever action rifle platforms. Precision machined from 6061 grade aluminum, it is the most rigid, lightweight, and easy to install mounting solution on the market. Note that the low profile design may not accommodate scopes with large objective bells and that installation may require removal of your rear sight. Dedicated scope mounting platform built specifically for Marlin 336/1894/1895 Series lever action rifles. Rings are 1 inch in diameter for precision mounting of standard 1 inch tube rifle scopes. Scope mount base installs directly to the Marlin factory mounting holes via the included set screws with no additional mounting hardware required. Note that the low profile design may not accommodate scopes with large objective bells and that installation may require removal of your rear sight. Please measure scope mount dimensions against your scope before purchasing. All Monstrum scope mounts and accessories come with a lifetime guarantee.