Best left to a qualified gunsmith
50-80
If you mean +P ammo the answer is no. It is rated for standard pressure ammo only.
If it is marked ,22 LR, yes.
The value of a Cobra .38 Special Derringer can vary based on its condition, age, and market demand, typically ranging from $150 to $300. Factors such as original packaging, any included accessories, and whether it has been modified can also influence its price. For a more accurate assessment, checking recent sales or listings in online marketplaces and gun shops is recommended.
1982. In 1998 Davis declared bankruptcy, and the design and tooling were sold. The guns were then made under the Cobra brand name.
Short answer- you don't. This is due to the design of the gun, and is not "fixable" without redesigning the gun. Sorry-
Davis Industries was sued out of existence in 1998. However Cobra purchased their assets, and today produces the identical pistols. Contact cobra pistols for a brochure, and watch the videos on thier website.
A long bore barrel can potentially fit a big bore Cobra Derringer, but it depends on the specific model and design of the barrel. The fitment might require modifications or special adapters, as the dimensions and mounting mechanisms can vary. It’s essential to check compatibility with the manufacturer or a gunsmith to ensure safety and proper function. Always prioritize safety when making modifications to firearms.
Clear the pistol of all ammunition, remove magazine. Remove slide. Press extractor pin out with a pin punch. This will release extractor and extractor spring. Insert extractor spring and new extractor, press into place, hold while reinserting extractor pin. Or replace it- a new one costs what a gunsmith will charge to repair one.
The price of the KR edition is estimated to be at 52k this spring
When Davis arms went out of business Cobra Pistols bought their equipment and continued to make Derringers under their name. I believe all the parts are interchangeable, See link below for Cobra pistols.
Davis Industries, California, began operations in 1982. Among other firearms, they made a .22 magnum derringer type pistol. In 1990, a safety recall was made on the derringer due to wear on a part. The firm was sued out of existence in 1998. The design continues in the Cobra brand derringers, and parts will interchange between the two.