1971 Belgian Browning Auto-5 Light Twelve 12 Gauge Semi-Auto Shotgun – 29" Vent Rib, Full Choke
Produced at FN Herstal in 1971, this Browning Auto-5 Light Twelve pairs the classic long-recoil action with a lightweight receiver, a 29-inch Special Steel barrel, and factory Browning scroll engraving. The distinctive square-knob walnut stock, gold-plated trigger, and Speed-Load feature make this Belgian-made example especially attractive for collectors who appreciate original FN craftsmanship.
Condition
Overall Condition: Fair – extensive signs of prior use and handling.
Bore Condition: Fair – generally clean with some residue and slight corrosion.
Specific Condition Notes: Widespread rust and pitting are present on exterior metal surfaces and will require careful restoration to return the firearm to optimal appearance.
What’s Included
- Browning Auto-5 Light Twelve 12 Gauge shotgun
The Light Twelve variant trims weight from the standard Auto-5 while retaining the proven long-recoil system that automatically adjusts for 2 3/4" loads. The Speed-Load mechanism chambers the first round directly from the magazine, saving time in the field and showcasing John Browning’s forward-thinking design.
This example wears a 29-inch Special Steel barrel topped with a ventilated rib and a fixed Full choke, stamped with a single “*”. The configuration delivers dense patterns ideal for waterfowl or longer-range upland shots.
The blued steel receiver features factory-cut Browning scrollwork and the “Light Twelve” script, adding visual appeal without aftermarket alteration. Roll marks reading “MADE IN BELGIUM” and “BROWNING ARMS COMPANY ST. LOUIS, MO. & MONTREAL P.Q.” confirm its FN origin.
Period-correct furniture includes a checkered walnut forend and square-knob pistol-grip stock measuring a 14" length of pull. The gold-plated trigger and cross-bolt safety complete the original factory package.




