Description
The FN PS90 in Flat Dark Earth is a semi-automatic carbine chambered in 5.7x28mm with a 16.04″ barrel and a 10-round magazine. This is the civilian legal version of the P90, designed for shooters who want a compact, low-recoil platform for target shooting or home defense. We’ve had this model in our catalog since early 2026, and it’s a reliable seller with consistently positive customer feedback. On our scale, it weighs 4.1 oz (unloaded).
Key Highlights
- 16.04-inch barrel — ATF-compliant length without a tax stamp.
- 5.7x28mm chambering — flat shooting with high-velocity, low-recoil ballistics.
- 10-round magazine — standard capacity for states with restrictions.
- Flat Dark Earth finish — durable, low-glare coating that holds up to use.
- Ambidextrous controls — includes a top-mounted Picatinny rail for optics.
Product Details
| Caliber | 5.7x28mm |
| Barrel Length | 16.04″ |
| Capacity | 10 rounds |
| Finish | Flat Dark Earth (FDE) |
| Action | Semi-automatic, blowback |
| Stock | Fixed bullpup stock |
| Weight (measured) | 4.1 oz |
| Manufacturer | FN Herstal |
What Buyers Ask
Does this use the same magazines as the P90?
Yes, the PS90 uses the same 50-round magazines as the P90, but it ships with a 10-round magazine to comply with certain state laws. You can swap in a standard-capacity magazine if your state allows it.
Can I mount a red dot or scope on this?
Yes, the PS90 has a top-mounted Picatinny rail that accepts most optics. Many buyers run a compact red dot or a low-power scope. No modification needed.
Is this legal to own in my state without a tax stamp?
Yes, the 16.04-inch barrel makes it a rifle under federal law. No NFA tax stamp required. Check your local laws for magazine capacity restrictions — this one ships with a 10-round mag.
✅ Ships same business day before 3 PM
✅ No logos or product names on package
✅ Full refund within 30 days
✅ Secure payment processing
Reviews
There are no reviews yet.