BSA (SKB) 12-Gauge Over/Under o/u – An Underrated Japanese Classic. Single select trigger and Ejectors

This is a robust, precision-engineered field gun for the shooter who values mechanics over brand-name markups. Produced by SKB for BSA, this shotgun represents a unique era where legendary Japanese manufacturing met rigorous British Birmingham Nitro Proofing.

The Heritage: A "Sleeper" Workhorse

While names like Beretta and Browning get the most spotlight, savvy enthusiasts have long sought out SKB-made firearms.

• The Action: Famous for its "Vault-Tight" lock-up, the SKB system uses a modified Greener-style cross-bolt that is significantly more robust than most modern entry-level O/Us.

• The Proof: Unlike standard Japanese exports, these BSA-marketed models were sent to England for Birmingham Nitro Proofing, ensuring they met the highest British safety and performance standards.

• The Value: In an era of mass-produced alloy receivers, this is an over-engineered, steel-framed "legacy" gun built to be shot for decades.

Technical Specifications

• Action: 12-Gauge Over/Under with Selective Ejectors.

• Trigger: Single selective trigger with an integrated barrel selector on the trigger blade.

• Barrels: 26” barrels with very good to excellent bores.

• Lock-up: Vault-tight; top lever sits well to the right, indicating the action has decades of service life remaining.

• Proofing: Authentic British Birmingham Nitro Proof marks.

Condition & Integrity

• Finish: Deep, strong bluing throughout with only light, honest handling marks.

• Stock: Good overall condition with standard factory dimensions.

• Stock Note: There is a hairline crack on the right side of the tang. This was professionally repaired and sealed long ago. It is rock-solid, shows zero flex under pressure, and is a purely cosmetic legacy of its history that does not affect function.

Pricing & Shipping

Price: $820

Shipping: $25