The barrel is comprised of chrome-moly steel which has been stress relieved and plated with black matte nickel complete to avoid corrosion. (All together, from quality college: “A pint’s a pound, the whole world round.”) The rear shoulder rest retains and includes the buttplate, and the weight of the sled https://strapweaponshop.com/product/marlin-model-1895-dark-series-45-70-govt-rifle-16-25/