The Hammer Extension from Grovtec is designed to give the shooter more surface area while engaging the hammer. This extension fits the Marlin 36 (1936-1947) and 336 (1948-1956).
The Hammer Extension from Grovtec is designed to give the shooter more surface area while engaging the hammer. This extension fits the Marlin 36 (1936-1947) and 336 (1948-1956).
