Beretta 686 Onyx 20 Gauge Over/Under, 26-Inch Blued Barrels, 3-Inch Chambers, Black Receiver, Screw-In Chokes
This Beretta 686 Onyx Field in 20 gauge pairs the proven low-profile 680-series action with 26-inch blued, cold-hammer-forged barrels and 3-inch chambers. It features the signature Onyx black steel receiver with restrained scroll engraving and P. Beretta script, a single gold-colored selective trigger, and a ventilated top rib with longitudinal serrations. The gun is set up with screw-in chokes, and extended cylinder tubes are currently installed. Neutral cast and a neutral grip round out a straightforward, field-ready configuration.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Specific Condition Notes: The top lever sits slightly left of center and is likely worn; evaluation by a qualified gunsmith is recommended. The barrel-to-action fit is tight. The ejectors are properly timed. The firing pins are in good condition.
What's Included
- Beretta 686 Onyx 20 gauge over/under shotgun
- Extended cylinder choke tubes installed (upper and lower barrels)
- Three additional extended choke tubes (loose), for a total of five tubes included
The 680-series low-profile action is a hallmark of the 686 line, contributing to quick handling and a consistent sight picture. The Onyx variant showcases a black steel receiver accented by light border and rosette scrolls with P. Beretta script, offering a clean, restrained look that remains true to the model’s heritage. Italian proofs and the BERETTA USA CORP., ACKK, MD. import mark are present, confirming origin and import.
The 26-inch blued steel barrels are cold-hammer-forged and built on a monobloc, with a ventilated top rib featuring longitudinal serrations to reduce glare. Chambers are 3 inches, and capacity is 2. The gun uses a screw-in choke system; extended cylinder choke tubes are currently installed. Ejectors are timed, and the barrel fit to the action is tight.
Controls are straightforward and functional: a single selective, gold-colored trigger; a tang safety with integrated barrel selector; and a brass bead front sight for a clear point of aim. The break-action over/under design remains simple and reliable in the field.
The walnut stock has a checkered pistol grip and a field-style forend, finished with a black rubber recoil pad. Length of pull measures 15.0 inches. The stock is set with neutral cast, and the grip is neutral, providing a straight, even alignment.




