Browning Auto-5 Magnum Twenty 20 Gauge Semi-Auto, Belgian FN, 26 in Vent Rib, 3 in Chamber, Fixed Improved Cylinder Choke (1967)
Belgian-made by FN in 1967, this Browning Auto-5 Magnum Twenty is a 20-gauge long-recoil semi-auto built for 3 in shells. It features a 26 in vent rib barrel with a matted top and a fixed Improved Cylinder choke, factory Browning scroll engraving, a polished blued finish, and a gold-colored trigger. The receiver is marked "Magnum Twenty," and the barrel carries the "Special Steel - 20 GAUGE - SHELLS 3"" designation, along with the Browning Arms Company St. Louis, Mo. & Montreal, P.Q.
address.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Not applicable - Smoothbore shotgun (no rifling present).
Specific Condition Notes: Light handling marks are present. The bore is bright and clean. Refer to the photos for close-ups of the metal, wood, and markings.
What’s Included
- Browning Auto-5 Magnum Twenty 20 Gauge semi-automatic shotgun
This Magnum Twenty variant is chambered for 3 in 20-gauge shells and is marked accordingly on the receiver and barrel. Capacity is 2+1 with 3 in shells, and ejection is from the right-side port. The long-recoil action is the hallmark of the Auto-5 series.
The 26 in vent rib barrel has a matted top and a brass bead front sight for a clean sight picture. It is "Special Steel" marked and fitted with a fixed Improved Cylinder choke, a versatile constriction well-suited to many field roles.
Fit and finish are classic Belgian Browning: a polished blued steel receiver and barrel with factory Browning scroll engraving and the Browning wordmark/logo. The trigger is gold-colored, complementing the traditional presentation.
The stock set is gloss-finished wood with checkering and a pistol-grip profile, paired with a matching wood fore-end. Length of pull measures 14.0 in, providing a comfortable, traditional fit.
Barrel and receiver markings include "Made in Belgium" and the Browning Arms Company St. Louis, Mo. & Montreal, P.Q. address, underscoring its FN Belgian manufacture in the late 1960s.




