Description
The Tanfoglio Stock III TFSTOCK3P40 Full Size .40 S&W 13+1 4.44″ gives you a competition-grade platform that pulls double duty as a hard-hitting home defense pistol. Chambered in .40 S&W, this full-size handgun packs a 13+1 capacity with a 4.44″ polygonal rifled barrel that delivers consistent accuracy and easy cleaning. The black serrated slide and polymer frame with integral beavertail keep your grip locked in, while the double/single-action trigger lets you control every shot. If you live in a tight apartment and need a firearm that handles recoil without beating you up, this is the one.
| Manufacturer | Tanfoglio (IFG) |
|---|---|
| Model | Stock III TFSTOCK3P40 |
| Material | Polymer frame, steel slide |
| Compatibility | .40 S&W ammunition |
| Finish | Black serrated slide, black polymer frame |
| Weight | 26.1 oz (per manufacturer specs) |
| Condition | New |
Key Features
- Polygonal rifled barrel – Why it matters: Reduces fouling and improves velocity, so your defensive loads stay accurate round after round without constant scrubbing.
- Integral beavertail – Why it matters: Prevents slide bite and locks your hand high on the grip, letting you manage .40 S&W recoil better during rapid follow-up shots.
- Double/single-action trigger – Why it matters: Gives you a heavy first pull for carry safety and a lighter single-action pull for precise shooting when you need it most.
- 13+1 capacity – Why it matters: Enough rounds to handle multiple threats in a confined space without reloading, but still legal in most restrictive states.
- Ergonomic polymer frame – Why it matters: Keeps weight down for all-day carry while still being tough enough for high-round-count training.
Who It’s For
Urban CCW holders who want a full-size .40 that works for both home defense and range practice. Apartment dwellers who need a firearm that won’t over-penetrate drywall as much as 9mm but still stops threats fast. Shooters upgrading from a Stock II who prefer a polymer frame for lighter carry.
Pros / Cons
- Pro: Polygonal rifling extends barrel life and maintains accuracy longer than traditional lands-and-grooves.
- Con: The double-action first pull is heavier than striker-fired competitors, which takes practice to master under stress.
- Pro: Integral beavertail gives you a high grip without needing a custom undercut.
- Con: Holster options are more limited compared to Glock or S&W M&P platforms.
Comparison
| Feature | Tanfoglio Stock III | Zev Technologies OZ9 | Agency Arms AOS Glock 22 |
|---|---|---|---|
| Caliber | .40 S&W | 9mm | .40 S&W |
| Capacity | 13+1 | 15+1 | 15+1 |
| Barrel length | 4.44″ | 4.49″ | 4.49″ |
| Trigger | DA/SA | Striker | Striker |
| Frame | Polymer | Polymer/aluminum | Polymer |
| Price | $998.66 | $1,499 | $1,295 |
FAQ
What holsters fit the Tanfoglio Stock III TFSTOCK3P40?
Most universal holsters with an open muzzle design work, but dedicated Tanfoglio holsters from companies like Blackhawk or Safariland offer the best retention. Check fitment before buying.
Is this pistol safe for concealed carry?
Yes, the DA/SA trigger gives you a heavy first pull that reduces the chance of negligent discharge while holstered. The full-size frame is best for OWB or shoulder carry in urban settings.
Can I use +P .40 S&W ammunition in this gun?
Per Tanfoglio specs, the Stock III is rated for standard pressure .40 S&W. Using +P loads may accelerate wear, so stick to standard defensive hollow points for reliability.
How does the polygonal rifling affect cleaning?
Polygonal rifling has fewer grooves, so carbon buildup is less. A standard bore brush and solvent work fine—just avoid aggressive scrubbing that could damage the smoother bore surface.
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Browse more: Semi Auto Handguns | Polymer Frame Pistols | Home Defense Firearms
Last updated: April 2026
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