Bearman Big Bore Guardian BBG9 9mm Derringer, 2.75 in Steel Barrels, Satin Light Gray, 2-Shot Over/Under
This Bearman Big Bore Guardian BBG9 stands out as a micro-size, two-shot over/under derringer chambered in 9mm Luger with a satin light gray finish. It features a hinge-opening top-break action with a left-side release lever and a manual extractor designed for rimless 9mm cases. Made in the United States and presented in excellent condition, it offers a compact defensive format with straightforward operation and clear factory markings.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The satin light gray finish is clean. The over/under double-barrel action has a tight, secure lock-up. The black birdshead grip panels are free of chips or cracks.
What’s Included
- Bearman factory cardboard box with matching serialized label
The Big Bore Guardian is a two-shot, over/under derringer built around a hinge-opening top-break system with a left-side release lever. It uses a manual extractor tailored for rimless 9mm cases, supporting reliable removal after firing. Operation is single-action with an exposed spurred hammer for deliberate cocking.
Construction includes 2.75 in steel barrels and a metal alloy frame finished in satin light gray. The integrated squared trigger guard and compact profile align with the platform’s micro size. Capacity is 2 rounds.
Controls are simple and clearly marked. A cross-bolt safety, labeled "PUSH FOR SAFE," provides a positive on/off position. Fixed sights consist of an integral front blade and a rear sighting groove for a no-snag sight picture.
Factory markings include "MODEL BBG9 CAL 9MM" on the barrel and "BEARMAN SALT LAKE CITY, UT" on the right barrel rib. The package label notes "Big Bore Guardian 9 MM Satin Finish Black Grips," matching this example’s configuration with black birdshead grip panels.




