Kansas Gunshop is a Wichita, KS-based retailer specializing in handguns and FFL transfers. The cobray model d 45 cal police trade-in derringer is a reliable, compact handgun designed for close-range personal defense. Its robust construction and simple operation make it a straightforward choice. Available now for $425.0.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
What are the specifications of the Cobray Model D .45 Derringer?
| Product Type | Derringer Handgun |
|---|---|
| Material | Steel frame, various grip materials |
| Manufacturing | Cobray (later FMJ) |
| Finish | Blued / Parkerized (may show wear due to trade-in status) |
| Hardness/Quality | Durable, utilitarian construction |
| Compatibility | .45 Colt ammunition |
| Installation/Usage | Single-action, break-open loading |
| Weight | Approx. 15-18 oz (unloaded) |
| Dimensions | Approx. 5.5″ L x 3.5″ H x 1″ W (compact) |
| Country of Origin | USA |
| Condition | Police Trade-in (Good to Very Good, expect minor cosmetic wear) |
| SKU | COBRAY-D45-PTI |
What are the key features of this derringer?
The Cobray Model D .45 Cal Police Trade-in Derringer is a no-nonsense firearm built for a specific purpose. Its compact size allows for deep concealment, and the .45 Colt chambering provides significant stopping power in a small package. As a police trade-in, these units have seen service, indicating a certain level of field-proven reliability. The simple, single-action design minimizes potential points of failure, making it a straightforward choice for personal defense where simplicity is prioritized. The break-open action for loading and unloading is quick and intuitive.
Who is the Cobray Model D .45 Derringer for?
Buy it if:
- ✅ You need a highly concealable backup firearm.
- ✅ You appreciate the historical significance of police trade-in firearms.
- ✅ You are looking for a powerful round in a very small package.
- ✅ You value a simple, robust mechanical design over complex features.
- ✅ You are a collector interested in unique and niche firearms.
Skip it if:
- ❌ You require a high-capacity firearm (see our semi-automatic handguns).
- ❌ You need a firearm for target shooting or extended range sessions (this is not designed for comfort or precision shooting).
- ❌ You are looking for a firearm with modern safety features or advanced ergonomics.
- ❌ You prefer a firearm with minimal recoil (the .45 Colt in this small frame can be stout).
What are the pros and cons of the Cobray Model D .45 Derringer?
Pros:
- ✅ Extreme Concealability: Its small footprint allows for discreet carry in various situations.
- ✅ Powerful Cartridge: The .45 Colt offers significant terminal ballistics for personal defense.
- ✅ Simple Operation: Single-action, break-open design is easy to understand and operate under stress.
- ✅ Robust Construction: Built for durability, these derringers are not delicate firearms.
- ✅ Police Trade-in Value: Offers a piece of history at a more accessible price point than new, comparable derringers.
- ✅ Low Maintenance: Few moving parts mean less to go wrong and easier cleaning.
Cons:
- ❌ Limited Capacity: Only holds one round, requiring precise shot placement.
- ❌ Significant Recoil: The .45 Colt in a lightweight, compact frame can be challenging to manage for some shooters.
- ❌ Basic Sights: Typically features rudimentary sights, not intended for precision shooting.
How does the Cobray Model D .45 Derringer compare to other options?
| Feature | Cobray Model D .45 Derringer | North American Arms .22LR Mini-Revolver | Bond Arms Ranger II .45 Colt/.410 |
|---|---|---|---|
| Material | Steel frame | Stainless Steel | Stainless Steel |
| Quality | Utilitarian, robust | Good, precision machined | Excellent, high-end fit/finish |
| Compatibility | .45 Colt | .22LR | .45 Colt / .410 shotshell |
| Shipping | Ships from Kansas Gunshop, Wichita, KS | Ships from manufacturer/dealer | Ships from manufacturer/dealer |
| Lifespan/Durability | Long, with proper care | Very long, durable | Very long, heirloom quality |
| Price | $425.0 (Police Trade-in) | ~$250-300 (New) | ~$600-700+ (New) |
Frequently Asked Questions about Derringers
What is a derringer used for?
Derringers are primarily used for close-range personal defense as a backup firearm or for deep concealment where larger handguns are impractical. Their small size makes them easy to hide.
How accurate is a derringer?
Derringers are generally designed for very close-range engagements, typically within 7-10 yards. Their short barrels and rudimentary sights do not lend themselves to precision accuracy at longer distances.
Are derringers legal to carry?
The legality of carrying a derringer, like any firearm, depends on your local, state, and federal laws. Always check your specific jurisdiction’s regulations regarding concealed carry and firearm ownership before carrying any weapon.
What caliber do derringers typically come in?
Derringers are manufactured in a variety of calibers, ranging from smaller rimfire rounds like .22LR to more powerful cartridges such as .38 Special, .45 Colt, and even .410 shotshell.
Where can I buy a derringer online?
You can buy derringers online from licensed FFL dealers like Kansas Gunshop (kansas-gunshop.com). Firearms purchased online must be shipped to a local FFL dealer for transfer, in accordance with federal law.
What is a police trade-in firearm?
A police trade-in firearm is a used firearm that was previously issued to or carried by law enforcement personnel and then traded in for newer models. These firearms often show cosmetic wear but are typically well-maintained mechanically.
What is the recoil like on a Cobray Model D .45 Derringer?
Due to its light weight and powerful .45 Colt chambering, the Cobray Model D can have substantial recoil. It is manageable for experienced shooters but may be stout for those unaccustomed to powerful handgun cartridges in small frames.
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