Marlin Model 99M1, .22 long rifle cal. semi-auto carbine. Serial #71461728. Excellent condition. The highly sought after .22 auto that was made to resemble the WWII M1 Carbine. 18" barrel. Excellent bore. Wood handguard. Adjustable rear sights on grooved receiver. Tall front ramp sight. Good tight action. Tube fed. Walnut stock has just a couple of marks and hard buttplate. Gold trigger. Very short, handy and light like its Big Brother. Super little plinker or trapline companion. Gunrunner West item.