PEN GUN for Sale
Browse Pen Gun listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The pen gun originated as a compact self-defense firearm disguised as a writing pen. Its design emphasizes concealment and surprise in close quarters. Though niche, pen guns remain a curiosity among collectors and certain specialty users.
Why It's a Top Choice
- Highly concealable for discreet carry
- Simple mechanical design ensures reliability
- Unique aesthetic appeals to collectors
- Compact size suitable for emergency defense
- Easy to carry without typical firearm bulk
Key Variants
Welrod Pen Gun
A suppressed pen gun variant developed for covert operations and espionage.
Flare Pen Gun
Designed primarily to fire flares, useful for signaling and emergencies.
Single-Shot Pen Gun
Basic model intended for last-resort self-defense with one round capacity.
Competitor Comparison Table
| Feature | Pen Gun | Keychain Gun | Pocket Pistol |
|---|---|---|---|
| MSRP | $150 - $300 | $100 - $250 | $400 - $600 |
| Capacity/Size | Single-shot, ~6-7\" length | 1-2 rounds, very compact | 5+ rounds, compact frame |
| Weight | Under 8 oz | Under 10 oz | 1 - 1.5 lbs |
| Optics-Ready | No | No | Sometimes |
| Trigger Type | Single-action | Single-action | Double-action/SA |
| Notable Pro | Ultimate concealability | Fits on keychains | Higher capacity |
| Notable Con | Limited to 1 shot | Lower power calibers | Less concealable |
Best Use Cases
- Concealed emergency self-defense
- Covert operations and backup firearm
- Collector’s unique firearm item
- Last-resort defense in tight spaces
- Novelty and historical reenactment
FAQs
Can I legally own a pen gun?
Pen guns are regulated by federal and state laws. Ownership may require registration or tax stamps under certain jurisdictions.
What caliber do pen guns typically use?
Most pen guns use small calibers like .22 LR or .25 ACP due to size constraints and concealability.
How reliable are pen guns for self-defense?
Pen guns offer limited reliability due to single-shot capacity and simpler mechanisms but serve as last-resort defense tools.
Prefer nearby results? Toggle to search local listings.
Birchwood Casey Presto Gun Blue Pen 1320
$7.99
Birchwood Casey Presto Gun Blue Pen 1320
$9.99
Birchwood Casey Presto Gun Blue Pen 1320
$7.99
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