FMJ MOD. D.D. .45 Cal Side-by-Side Derringer, 3.75 in Barrels, Single-Action Break-Open, Micro Size
This FMJ MOD. D.D. .45 caliber derringer is a compact, U.S.-made, two-chamber pistol marked "FMJ DUCKTOWN, TN" and "MOD. D.D. CAL .45." It features side-by-side 3.75-inch barrels, a single-action break-open design, and distinctive black synthetic bird's-head grips with molded Cobray medallions.
On-gun safety instructions and a push-button safety provide clear functional cues, making this a notable example of a micro-size, dual-barrel derringer.
Condition
Overall Condition: Fair condition, showing extensive signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Details: There is pitting and rust throughout the exterior surfaces. The bores are clean and bright.
What’s Included
- FMJ MOD. D.D. .45 caliber two-chamber side-by-side derringer
The MOD. D.D. is a side-by-side two-chamber derringer with 3.75-inch barrels in .45 caliber. Its single-action, break-open mechanism is straightforward and compact, consistent with its micro-size format.
An external hammer with a checkered spur and a spur trigger provide positive manual control. The pistol uses a manual, push-button safety system with clear on-gun instructions: "PUSH FLUSH FOR SAFE" and "SAFETY ON BEFORE LOADING."
Sighting is simple and rugged, with a fixed front blade integral to the barrel rib and fixed rear reference. The black synthetic bird's-head grips with molded Cobray medallions add distinctive, recognizable styling.
Markings include "FMJ DUCKTOWN, TN" and "MOD. D.D. CAL .45," aligning with its U.S. manufacture. Capacity is listed as 2rnd.




