Description
The FN 510 Tactical 10mm 4.71in FDE 22+1 is a full-size, optics-ready service pistol built for families and shooters who demand high capacity in a powerful caliber. Chambered in 10mm Auto, this FN handgun pairs a 4.71-inch target-crowned, threaded barrel with a 22+1 magazine capacity, giving you confidence for the range, home defense, or outdoor adventures.
| Manufacturer | FN America (per manufacturer specs) |
|---|---|
| Model | FN 510 Tactical |
| Material | Polymer frame, steel barrel and slide |
| Compatibility | Accepts most miniature reflex sights (RMSc footprint) |
| Finish | Flat Dark Earth (FDE) polymer frame, black slide |
| Weight | 32.5 oz (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- 22+1 Round Capacity – Why it matters: You get more shots between reloads, ideal for family training sessions or competition stages where every round counts.
- Optics-Ready Slide – Why it matters: The slide is pre-cut for miniature reflex sights (RMSc footprint), so you can mount a red dot without sending the slide to a gunsmith.
- Target-Crowned, Threaded Barrel – Why it matters: The 4.71-inch barrel improves accuracy at distance, and the threading lets you add a compensator or suppressor for reduced recoil and noise.
- Tritium Night Sights – Why it matters: These glow-in-the-dark sights help you aim in low light, making the pistol more usable for home defense or dusk shooting.
- Ergonomic Controls – Why it matters: Ambidextrous slide stop and magazine release make this pistol easy to operate for both right- and left-handed shooters in your family.
Who It’s For
This pistol fits families who want a versatile 10mm for range practice, hunting backup, or home defense. Beginners will appreciate the high capacity and manageable recoil (thanks to the 4.71-inch barrel and full-size frame), while experienced shooters will value the optics-ready platform and threaded barrel for customization.
Pros and Cons
- Pros: High 22+1 capacity, optics-ready slide, tritium night sights, threaded barrel for accessories, durable FDE finish.
- Cons: The polymer frame may feel slightly less premium than all-metal options, and the 10mm caliber can be snappy for smaller-handed shooters without a compensator.
Comparison
| Feature | FN 510 Tactical | Zev Technologies OZ9 | Lone Wolf Distributors Timberwolf |
|---|---|---|---|
| Caliber | 10mm Auto | 9mm | 9mm |
| Capacity | 22+1 | 17+1 | 15+1 |
| Barrel Length | 4.71 inches (threaded) | 4.5 inches (threaded optional) | 4.6 inches (threaded optional) |
| Optics Ready | Yes (RMSc cut) | Yes (RMR cut) | Yes (RMR cut) |
| Price | $1,014.33 | $1,299.00 | $499.00 |
| Best For | High-capacity 10mm shooting | Competition 9mm | Budget 9mm build |
Compared to the Zev OZ9, the FN 510 Tactical offers a larger caliber and higher capacity at a lower price. The Lone Wolf Timberwolf is more affordable but in 9mm and with less capacity, making the FN a strong choice for those wanting 10mm power.
FAQ
What optics fit the FN 510 Tactical slide?
The slide is cut for the RMSc (Shield RMS) footprint, which includes popular mini red dots like the Holosun 507K, Shield RMS, and Swampfox Sentinel. You may need an adapter plate for other footprints.
Is the barrel threaded for a suppressor?
Yes, the 4.71-inch barrel is threaded (1/2×28 thread pitch) and comes with a thread protector. It accepts most 10mm suppressors and compensators.
What is the magazine capacity?
Standard capacity is 22+1 rounds. The pistol ships with two 22-round magazines. For states with capacity restrictions, 10-round magazines may be available separately.
Is this pistol suitable for a beginner?
Yes, the full-size frame and high capacity make it easier to control than smaller 10mm pistols. Beginners should start with light target loads and proper training to manage recoil.
Trust Block
- ✔ Nationwide delivery (all 50 states)
- ✔ Ships 1-2 business days
- ✔ 30-day returns
- ✔ Secure checkout
Browse more in our Semi Auto Handguns or FN Firearms categories. Last updated: April 2026.
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