Marlin Model 25MG
The Marlin Model 25MG is a smooth bore, bolt-action,.22 WMR rifle manufactured by Marlin firearms Company. It was designed to shoot snake shot and marketed as a "Garden Gun" for use in dispatching small garden and farm pests. It also has been used for airport and warehouse pest control.
Based on earlier Marlin.22 caliber designs, the Garden Gun was equipped with a high-visibility front sight but no rear sight. It was available with either a black synthetic stock or a straight-combed hardwood stock.