2004 Browning BPS Field Stalker 12 Gauge Pump, 26 inch Invector-Plus, 3.5 inch Bottom-Eject
This Browning BPS Field Stalker is a 12 gauge, bottom-ejecting pump-action configured for 3.5 inch magnum shells. Built by Miroku in Japan, it features a 26 inch Special Steel field barrel with a ventilated matte rib and the Invector-Plus choke system. It has a black synthetic stock and fore-end with molded checkering, a steel receiver, and a top-tang safety. This example is currently disassembled and offered as a gunsmith special.
Condition
Overall Condition: Poor condition.
Bore Condition: Poor - Noticeable dirt, stains, significant corrosion or damage.
Specific Condition Notes: The gun is completely disassembled. The firearm will not fire when the safety is disengaged. The action release gets stuck in the downward position even after racking, which prevents the pump from staying forward. It will need to be reassembled and repaired by a qualified gunsmith prior to any attempt to fire. Gunsmith special sold as is.
What’s Included
- Browning BPS owner's manual (original)
- Browning Invector-Plus flush choke tube — Full (Lead/Steel)
- Browning Invector-Plus flush choke tube — Improved Cylinder (Lead/Steel)
- Browning Invector-Plus flush choke tube — Skeet (Lead) / Modified (Steel)
The BPS Field Stalker design centers on bottom ejection and bottom loading, which routes fired shells straight down. Dual action bars support smooth cycling, and a steel receiver and Special Steel barrel provide a robust build. The top-tang safety is centrally located for straightforward operation.
This shotgun is the 3.5 inch magnum configuration. The action bars are stamped 12GA - 3.5, and the barrel is marked Invector-Plus BPS Special Steel 12GA - 2 3/4 - 3 and 3 1/2 FIELD - 26. It accepts 2 3/4 inch, 3 inch, and 3 1/2 inch shells with a magazine capacity of 4+1.
The 26 inch field barrel has a ventilated matte rib with a single front bead and uses the Invector-Plus choke system. Three Browning Invector-Plus flush tubes are included: Full (Lead/Steel), Improved Cylinder (Lead/Steel), and Skeet (Lead) / Modified (Steel).
Stocked in black synthetic with molded checkering, the Field Stalker configuration offers a 14.5 inch length of pull. The fore-end is synthetic to match. The overall finish is black, and the receiver is steel.
Manufactured by Miroku in Japan in 2004, this BPS reflects the long-running Japanese production standards associated with Browning's pump shotguns. It is sold disassembled; present parts include the bolt, action bars, trigger group, retaining pins, and springs.




