Firearms International Corporation Bronco .410 Bore Single Shot Shotgun with 20" Barrel and Skeletonized Metal Stock
The Firearms International Corporation Bronco is a compact, single shot .410 Bore shotgun from the late 1960s to 1970s era. This example is marked for a 3-inch chamber and features a distinctive one-piece, skeletonized metal stock/frame with an open rectangular butt and metal buttplate. It also uses a pivoting/swing-out barrel action with a forward lever ahead of the trigger to unlock the loading mechanism.
CONDITION
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Condition: Good - Clean, well-maintained, minor wear marks.
Mechanics: We have not test-fired this firearm. The action functions as expected based on basic function checks.
Cosmetics: Shows extensive signs of use and handling.
Specific Condition Notes: Discoloration is widespread. The bore is clean and shiny.
WHAT’S INCLUDED
- Firearms International Corporation Bronco single shot shotgun
This Bronco is chambered in .410 Bore with a 3-inch chamber and a listed 20-inch barrel, keeping the package compact and straightforward. Capacity is listed as 1 round, matching its single shot design.
The action is described as a single shot pivoting/swing-out barrel setup, with a forward lever located ahead of the trigger that is used to unlock the loading mechanism. The layout is distinctive, and the forward lever can resemble a second trigger at a glance.
Construction is centered around a metal frame and a skeletonized metal stock. This example has a brown-colored finish and includes an open rectangular butt with a metal buttplate.
Sight setup is iron sights with a bead front sight and a rear sight assembly mounted on the receiver/frame. Markings include "FIREARMS INTERNATIONAL CORPORATION, WASHINGTON D.C. 20022" along with ".410" and "3".




