COP Inc Quad-Barrel Derringer 357 Mag 3.25″ Stainless Break Action Pistol
SOLD FOR: $1,675.00
LSB#: WY241119TW004
Make: COP Inc.
Model: Quad-Barrel Derringer
Serial Number: 002855
Year of Manufacture: Circa, 1970s-1980s
Caliber: .38 Special / .357 Magnum
Action Type: Break Action, Four-Barrel Derringer
Markings: The right side of the frame is marked “COP INC, TORRANCE, CA USA” with the COP logo. The left side of the barrel assembly is marked “CAL .38SP/.357 MAG.” The serial number, “002855,” is marked on the left side of the frame.
Barrel Length: 3.25″
Sights / Optics: The pistol features a fixed front blade sight and a groove machined into the top of the barrel latch assembly for rear sighting. The sight picture is basic but functional and suitable for close-range engagements.
Grip Configuration & Condition: The grips are two-piece checkered wood with a dark gloss finish. They display light handling wear, minor marks, and small areas of finish loss but remain structurally sound. The checkering is sharp. Overall, the grips are in Very Good condition overall.
Magazine Quantity & Condition: This firearm does not utilize a magazine, as it features a four-barrel design.
Type of Finish: Stainless
Finish Originality: Original
Bore Condition: The bore is bright, the rifling is shallow, but this is normal. There is no visible erosion in the bore. In this writer’s opinion, the bore rates 8/10.
Overall Condition: This firearm retains approximately 95% of its original stainless finish. The balance shows light handling marks and minor surface scuffs, primarily on the barrel assembly and upper frame. The screw heads are sharp, and the markings are clear. Overall, this firearm rates in Very Good condition.
Mechanics: The action functions correctly. The break-action mechanism opens smoothly, and the trigger operates as intended. This firearm has not been test-fired. As with all used firearms, a thorough cleaning may be necessary to meet your maintenance requirements.
Box, Paperwork & Accessories: None.
Our Assessment: The COP Quad-Barrel Derringer is a remarkable firearm that exemplifies a unique and innovative design in the realm of compact handguns. Manufactured by COP Inc. in Torrance, California, this derringer features a four-barrel break-action mechanism capable of chambering both .38 Special and .357 Magnum cartridges. This dual-caliber capability adds versatility and makes the firearm suitable for self-defense, backup use, or concealed carry.
Introduced in the late 1970s and early 1980s, the COP Derringer was developed with durability, simplicity, and firepower in mind. Its robust stainless-steel construction ensures reliability and resistance to the elements, while the ingenious four-barrel layout provides an unparalleled level of firepower for its compact size. The fixed sights are straightforward but effective, designed for rapid target acquisition at close distances. The elegant checkered wood grips add a touch of classic aesthetics to the firearm’s rugged build.
This example remains in Very Good to Excellent condition, retaining most of its original finish with only minor signs of handling. Its mechanics are fully functional, and the bores across all four barrels are bright with sharp rifling. Collectors and enthusiasts will find this firearm particularly appealing due to its unique design, historical significance, and limited production. Whether you are a collector seeking a rare and intriguing piece or a shooter looking for a dependable backup firearm, this COP Quad-Barrel Derringer is sure to stand out as a valuable addition to any collection. -R.E.
