20 Gauge. 27.5" barrel length. SN: 4015. Modified Choke. 2.75" chamber length. Blued metal finish overall mounting walnut semi-pistol grip stock with corncob forend and amateur hand checkered wrist. Slide action repeating shotgun with combined ejection/loading port to the lower receiver mounting a front bead sight and half length magazine tube. Markings on the barrel include two-line address and patent marking following model mark. Item shows a FULL choke marking with muzzle currently measuring at Modified. {C&R}