Freedom Ordnance FX-9P8 FX-9 9mm 8.25″ 33rd M-LOK Pistol
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Specs at a glance
About this product
The Freedom Ordnance FX-9P8 FX-9 9mm 8.25″ 33rd M-LOK Pistol is a compact, AR-pattern pistol that bridges the gap between your rifle muscle memory and a practical 9mm everyday carry option. Machined from billet aluminum with a Type III hardcoat anodized finish and full-hard nitride steel internals, this pistol is built to handle range sessions, training classes, and home defense drills without skipping a beat. It ships with a 33-round Glock-style magazine and a KAK stabilizing arm brace, so you get extended capacity and a stable shooting platform right out of the box.
| Manufacturer | Freedom Ordnance |
|---|---|
| Model | FX-9P8 (FX-9) |
| Material | Billet aluminum receiver, full-hard nitride steel barrel and bolt (per manufacturer specs) |
| Compatibility | Glock 9mm double-stack magazines |
| Finish | Type III hardcoat anodized |
| Weight | Approximately 5.4 lbs (with brace and empty magazine) |
| Condition | New |
Key Features
- AR-15 Controls — Why it matters: If you already run an AR-15, you can pick up the FX-9 and immediately work the safety, bolt release, and charging handle without re-learning anything. That means less fumbling under stress and more time on target.
- Threaded Barrel (1/2×28) — Why it matters: You can mount a suppressor, compensator, or flash hider right out of the gate. The FX-9 is suppressor-ready from day one, making it a natural fit for quiet range sessions or home defense setups.
- Free-Floating M-LOK Rail (7.375″) — Why it matters: A free-float rail keeps barrel harmonics consistent, improving accuracy potential. And with M-LOK slots all around, you can attach lights, lasers, or grips exactly where you need them.
- 33-Round Glock-Style Magazine — Why it matters: You get 33+1 rounds on tap without swapping mags. That’s enough for competition stages, training drills, or keeping the peace at home without constant reloads.
- KAK Stabilizing Arm Brace — Why it matters: This brace gives you a cheek weld and a stable shooting platform without the NFA paperwork of a stock. It’s perfect for one-handed or two-handed shooting, and it folds down for compact storage.
Who It’s For
This pistol is built for the EDC enthusiast who wants a compact 9mm that runs like an AR-15. If you already have a Glock 19 or 17 in your carry rotation, the FX-9 uses the same magazines and gives you a shoulder-fired option for home defense or range work. It’s also a solid choice for competitive shooters in USPSA or Steel Challenge who want a reliable, lightweight pistol-caliber carbine alternative.
Pros & Cons
- Pro: Familiar AR-15 controls mean zero learning curve if you already shoot an AR.
- Pro: Threaded barrel and M-LOK rail give you tons of accessory options.
- Con: The 8.25″ barrel and brace make it less concealable than a traditional handgun — this is more of a range/truck gun than a pocket carry piece.
Comparison: FX-9 vs. Competition
| Feature | Freedom Ordnance FX-9 | Zev Technologies OZ9 | Lone Wolf Distributors G19 Clone |
|---|---|---|---|
| Caliber | 9mm Luger | 9mm Luger | 9mm Luger |
| Action | Semi-auto, AR-pattern | Semi-auto, striker-fired | Semi-auto, striker-fired |
| Magazine Capacity | 33 rounds (included) | 17 rounds (included) | 15 rounds (included) |
| Barrel Length | 8.25″ (threaded) | 4.5″ (threaded) | 4.02″ (threaded) |
| Rail System | Free-float M-LOK | Picatinny (undermount) | Picatinny (undermount) |
| Brace Included | Yes (KAK arm brace) | No | No |
| Price | $677.00 | $1,299.00 | $499.00 |
The FX-9 gives you the capacity and rail platform of a full-size carbine in a compact package that costs hundreds less than the Zev OZ9. The Lone Wolf clone is cheaper, but you lose the brace, the free-float rail, and the 33-round magazine out of the box.
FAQ
Does the FX-9 use Glock magazines?
Yes. The FX-9 is designed to accept all double-stack Glock 9mm magazines (G17, G19, G26, etc.). It ships with a 33-round extended magazine, but you can use any standard or aftermarket Glock mags.
Is the barrel threaded? What thread pitch?
Yes, the barrel is threaded 1/2×28, which is the most common thread pitch for 9mm muzzle devices. You can attach suppressors, compensators, or flash hiders without an adapter.
Does this pistol come with a brace?
Yes. The FX-9P8 includes a KAK Stabilizing Arm Brace from the factory. It’s fully adjustable and helps stabilize the pistol for one-handed or two-handed shooting.
What is the overall length with the brace collapsed?
With the KAK brace fully collapsed, the FX-9 measures approximately 22 inches overall. Fully extended, it’s about 26 inches.
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More from this category: Semi Auto Handguns | AR Pistols | 9mm Pistols
Last updated: April 2026