Description
The Tanfoglio Stock III Polymer 9mm Luger 16+1 is a full-size competition-ready handgun built around shooter control and repeatable accuracy. With its double/single action trigger, adjustable SuperSight rear sight, and ergonomic polymer frame, this pistol gives you the mechanical edge to tighten your groups and shave time off your splits. Chambered in 9mm with a 16+1 capacity, it’s a serious tool for USPSA, IDPA, or defensive training.
| Specification | Detail |
|---|---|
| Manufacturer | Tanfoglio (Italy) |
| Model | Stock III Polymer |
| Material | Polymer frame, steel slide |
| Compatibility | 9mm Luger ammunition |
| Finish | Black polymer frame, black oxide slide |
| Weight | 30.5 oz (empty, per manufacturer specs) |
| Condition | New |
Key Features
- Full-Size Polymer Frame: Reduces overall weight to 30.5 oz while maintaining a low bore axis. That means less muzzle flip and faster follow-up shots.
- Adjustable SuperSight Rear & Interchangeable Front: You can dial in elevation and windage to match your load or personal hold. No more guessing or filing down a front sight.
- Double/Single Action Trigger with Manual Safety: Gives you a controlled, heavy first pull and a crisp follow-up. The thumb safety adds an extra layer of administrative security.
- Serrated Slide & Beavertail: The slide serrations give you a positive grip for press checks or chamber checks. The beavertail forces a high, consistent hand position every time you draw.
- 16+1 Capacity: With a flush-fit magazine, you get 17 rounds on tap. That’s enough for most stages or a full defensive reload without a basepad extension.
Who It’s For
This pistol is built for the shooter who trains regularly and competes in action pistol sports. It’s also a strong choice for anyone transitioning from a duty-sized handgun to a competition platform without losing the familiar double-action first shot. If you’re a new shooter looking to build fundamentals on a forgiving, accurate gun, the Stock III Polymer will grow with you.
Pros & Cons
- Pros: Excellent ergonomics for varied hand sizes; adjustable sights out of the box; reliable double/single action; good aftermarket support for holsters and parts.
- Cons: The factory trigger can feel a bit heavy in double-action mode (around 10-11 lbs). Some shooters prefer a lighter single-action-only trigger for competition. An aftermarket hammer or spring kit can fix that.
Comparison with Competitors
| Feature | Tanfoglio Stock III Polymer | Zev Technologies OZ9 | Lone Wolf Distributors Timberwolf |
|---|---|---|---|
| Frame Material | Polymer | Polymer with steel chassis | Polymer |
| Trigger System | Double/Single Action | Striker-fired | Striker-fired |
| Sights | Adjustable SuperSight | Suppressor-height night sights | Fixed steel |
| Capacity | 16+1 | 17+1 | 15+1 |
| Price | $998.66 | ~$1,600 | ~$450 |
FAQ
Is the Tanfoglio Stock III Polymer optics-ready?
No, the Stock III Polymer does not come with an optics cut from the factory. You’ll need to send the slide to a gunsmith for milling if you want to mount a red dot. Many shooters run it with the excellent iron sights as-is.
Does this pistol fit standard CZ-75 holsters?
Most CZ-75 holsters will work, but fit can vary. The Stock III has a slightly different trigger guard profile and a wider beavertail. I recommend a holster specifically molded for the Tanfoglio Stock III or a universal competition holster like the Bladetech DOH.
What is the warranty on the Tanfoglio Stock III Polymer?
Per Tanfoglio’s specs, the Stock III Polymer comes with a limited lifetime warranty against manufacturing defects. Always register your firearm with the importer (in the US, usually EAA) to activate coverage.
Can I use +P ammunition in this gun?
Yes, the Stock III Polymer is rated for +P 9mm loads. The steel slide and barrel handle the extra pressure fine. That said, stick to standard pressure for practice to reduce wear on the polymer frame over time.
How do I adjust the rear sight?
The SuperSight rear is fully adjustable for windage and elevation using a small hex key or flathead screwdriver. Turn clockwise to move the point of impact right or up; counterclockwise for left or down. The front sight is interchangeable using a standard dovetail punch.
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Last updated: April 2026
Semi Auto Handguns | Tanfoglio Pistols | Competition Pistols
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