Manufactured in deluxe blued configuration and fitted with dovetailed blade front, elevation adjustable notch rear, and tang mounted peep sights. Two-line address/patent marking and model designation on the top barrel flat, caliber designation on the upper left flat, Winchester trademark on the upper tang, and serial number on the bottom of the receiver and lower tang. The left side of the lower tang is marked "4001 X", the stock under the buttplate is marked "4001/5136", and the buttplate is marked "5136". Mounted with a twelve-groove slide handle and nicely figured checkered pistol grip stock with a hard rubber grip cap and casehardened crescent buttplate.

Excellent, retains 97% bright original blue finish and 90% plus vivid case colors on the buttplate with some spots of dark pitting, a few scattered light dings and some light cycling wear visible on the slide bar and magazine. A vertical scratch is visible on the left side of frame. The wood is very fine with some scattered minor dings and scratches, some mild discoloration on the grip cap, well-defined checkering, and retaining most of the original varnish. Mechanically excellent.