Description
The Bond Arms Cowboy Defender .357 Mag/.38 Spl 3″ Stainless is a compact two-shot derringer built for urban carry where every inch matters. Chambered in .357 Magnum and .38 Special, this stainless steel pistol packs serious stopping power into a frame that hides easily in a pocket or ankle rig. With its 3-inch barrel, laminated rosewood grips, and crossbolt safety, it delivers old-school reliability for modern self-defense. Per Bond Arms specs, the Cowboy Defender weighs just 19.5 ounces unloaded, making it a lightweight backup for your daily carry rotation.
| Manufacturer | Bond Arms |
|---|---|
| Model | Cowboy Defender |
| Material | Stainless steel frame and barrel |
| Compatibility | .357 Magnum / .38 Special (2 rounds) |
| Finish | Brushed stainless steel |
| Weight | 19.5 ounces (per manufacturer specs) |
| Condition | New |
Key Features
- Interchangeable Barrels – Swap barrels in seconds to switch calibers or barrel lengths, so you can adapt this derringer from .357 Mag to .45 Colt without buying a whole new gun. Why it matters: One frame, multiple calibers means you save cash and safe space.
- Crossbolt Safety – A positive manual safety that blocks the hammer from contacting the firing pin, giving you an extra layer of security when carrying in a pocket or bag. Why it matters: Prevents accidental discharges during draw or reholster in tight urban spaces.
- Laminated Rosewood Grips – Checkered wood panels provide a solid purchase even with sweaty hands, and they absorb some of the .357 Magnum recoil. Why it matters: Better control means faster follow-up shots when you need them most.
- 3-Inch Stainless Barrel – The 3-inch tube balances concealability with velocity, pushing .357 Mag rounds past 1,200 fps for reliable expansion. Why it matters: More energy on target equals better terminal performance in a self-defense scenario.
- No Trigger Guard Design – Exposed trigger for quick access, paired with a blade front sight and fixed rear notch for a no-fuss sight picture. Why it matters: Eliminates snag points on clothing and speeds up your draw in a crisis.
Who It’s For
This derringer is built for the urban CCW holder who needs a deep-concealment backup that fits where a subcompact won’t—ankle holsters, jacket pockets, or even a belly band. Apartment dwellers will appreciate its compact size for nightstand storage or quick access in a hallway safe. It’s also a solid choice for anyone who wants a simple, two-shot gun that doesn’t require a manual of arms longer than a grocery list.
Pros & Cons
- Pros: Ultra-compact and lightweight (19.5 oz), interchangeable barrel system, robust stainless steel build, crossbolt safety adds peace of mind, affordable price point under $500.
- Cons: Two-round capacity requires precise shot placement; no trigger guard increases risk of snagging on loose clothing during reholstering.
Comparison: Bond Arms Cowboy Defender vs. Competitors
| Feature | Bond Arms Cowboy Defender | Zev Technologies OZ9C | Agency Arms Syndicate |
|---|---|---|---|
| Caliber | .357 Mag / .38 Spl | 9mm | 9mm |
| Capacity | 2 rounds | 15+1 | 17+1 |
| Barrel Length | 3″ | 4.0″ | 4.6″ |
| Weight | 19.5 oz | 25.6 oz | 28.0 oz |
| Safety | Crossbolt manual | Trigger safety | Trigger safety |
| Best Use | Deep concealment backup | Duty/competition | Duty/competition |
While Zev and Agency offer higher capacity for primary carry, the Bond Arms Cowboy Defender wins for discreet backup where weight and size are critical.
FAQ
Can I shoot .38 Special in the Bond Arms Cowboy Defender .357 Mag?
Yes. This derringer is chambered for .357 Magnum and safely fires .38 Special +P and standard .38 Special loads. Per Bond Arms specs, the stainless barrel handles both without issue.
Does the Cowboy Defender come with interchangeable barrels?
Yes, the frame accepts Bond Arms interchangeable barrels in calibers like .45 Colt, .410 shotshell, and 9mm. You can buy additional barrels separately to expand your options.
How do I clean the Bond Arms Cowboy Defender?
Disassemble by removing the barrel pin and barrel, then clean the bore with a .357/9mm brush and solvent. Wipe the frame and grips with a dry cloth. Avoid soaking the laminated grips in solvent.
Is the crossbolt safety ambidextrous?
No, the crossbolt safety is located on the left side of the frame, designed for right-handed operation. Left-handed shooters can adapt by using the thumb of their support hand.
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Last updated: April 2026
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