Developed in 1902, the Madsen is one of the earliest mass produced light machine guns. Over 36 nations invested in the gun, and the Madsen as deployed in WW I, WW II, the aftermath of the Russian Revolution, the Russo-Japanese War and elsewhere. While military use tapered off in the 1970s, the Madsen has been found on both sides of the drug conflict in Brazil as late as 2009, with gangsters reportedly stealing them from museums and old Argentine Army stockpiles and the Brazilian Military Police breaking out old stocks of Madsens from the Brazilian Army inventory. Blade front and 1900 yard tangent rear sight, with an unknown marking milled off the left side of the frame ahead of the magazine well, 3-position selector switch to the rear, the plastic cocking knob on the right and an ejector port on the underside. Fitted with a folding bipod on the underside of the heat shield, a combination flash hider and recoil booster, and a smooth buttstock with a mounting socket in the underside. Included with the machine gun is six magazines and a folding steel tripod with on-board traverse and elevation mechanism.