GrovTec US Hammer Extension, Marlin 36 (1936 - 1947) & Marlin 336 (1948 - 1956), Black Grovtec hammer extensions to fit your firearm with an exposed hammer.
GrovTec US Hammer Extension, Marlin 36 (1936 - 1947) & Marlin 336 (1948 - 1956), Black Grovtec hammer extensions to fit your firearm with an exposed hammer.  Allows the user to easily pull the hammer ...