Description
You’ve seen it in sci-fi movies and maybe even in a security detail’s hands. It looks like a prop from the future, but it’s a real, functional firearm available today. The FN PS90 Standard 5.7×28, 16″ Barrel, Black, 30rd Mag is a civilian-legal version of the iconic P90 personal defense weapon. It’s a compact bullpup rifle chambered in the unique 5.7x28mm cartridge, known for its low recoil and high magazine capacity. This model comes with a 16-inch barrel to comply with U.S. regulations and ships with a single 30-round magazine. At $1596.96, it’s a serious investment, but for the right shooter, it delivers a unique experience that’s hard to replicate with more common platforms.
So, what do you get for that price? You’re buying into a proven, space-efficient design. The bullpup layout places the action behind the trigger, giving you a full 16-inch barrel in an overall package that’s only 26.2 inches long. That’s shorter than most carbines. The 5.7x28mm round is the real star—it offers very flat trajectory and minimal recoil impulse, making follow-up shots incredibly fast. Is it cheap to shoot? Not really, but the performance per round is a compelling trade-off for its intended role. This platform is drop-in ready for a variety of optics thanks to its integrated top rail, requiring no gunsmithing to get started.
Key Features & Practical Value
The PS90’s value isn’t just in its looks; it’s in its engineered efficiency. The ambidextrous controls and fully adjustable stock make it adaptable to almost any shooter. The 30-round magazine sits horizontally on top of the receiver, feeding rounds down into the chamber via a unique rotary mechanism. This keeps the profile slim and allows for a very natural point of aim. While ammo costs more than 9mm or .223, you’re paying for low recoil and armor-penetrating potential that those rounds can’t match in a package this small. Weighing just 6.6 lbs unloaded, it’s easy to handle for extended periods.
Compatibility is straightforward. The PS90 uses proprietary magazines, but the optics platform is universal. It works seamlessly with popular red dots from brands like Vortex and Holosun, and its top rail is also ideal for magnified optics from Primary Arms. The trigger is a consistent, long pull—a trade-off for the bullpup design—but it’s smooth and predictable. Maintenance is simple, with the entire action removing as a single unit for cleaning. Remember, an FFL transfer is required for firearm purchases, and this model is available at firearms-missouri.com for Missouri residents and nationwide.
| Specification | Detail |
|---|---|
| Caliber | 5.7x28mm |
| Barrel Length | 16.04 inches |
| Overall Length | 26.2 inches |
| Weight (Unloaded) | 6.6 lbs |
| Magazine Capacity | 30 Rounds (1 included) |
| Action | Blowback-Operated, Semi-Auto |
Pros & Cons: The Honest Trade-Offs
Pros: Unmatched compactness for its barrel length. Exceptionally low recoil enables rapid, accurate shooting. High-capacity magazine is standard. Ambidextrous by design. Unique and proven PDW platform. Reliable with quality 5.7x28mm ammo like FN-branded or Federal American Eagle.
Cons: Ammunition is more expensive than common rifle calibers. The trigger has a long, spongy pull characteristic of bullpups. Aftermarket support is niche compared to AR-15s. The initial purchase price is a significant hurdle for budget-minded buyers.
Who This Rifle Is Really For
Look, this isn’t your first, do-everything rifle. It’s a specialist. It’s perfect for the collector who appreciates iconic firearm design, or the home defender who prioritizes a ultra-maneuverable platform in tight spaces. It’s also a fantastic option for smaller-statured shooters or those sensitive to heavy recoil, thanks to the 5.7mm’s gentle push. If your budget allows for a dedicated, purpose-built firearm that excels in CQB-style scenarios and you’re willing to stockpile its specific ammo, the PS90 makes a compelling case. If you need a cheap plinker or a long-range precision tool, your money is better spent elsewhere.
Frequently Asked Questions
Q: Is the 5.7x28mm round effective for personal defense?
A: Yes, with the right ammunition. Factory loads like the FN SS197SR (hollow point) or SS195LF (jacketed hollow point) are designed for defensive use, offering good terminal performance with low over-penetration risk compared to rifle rounds.
Q: Can the barrel be shortened or is an SBR version available?
A: The standard 16-inch barrel is permanently attached to meet rifle length laws. FN does make a 10.4-inch barrel model, but it is classified as a Short-Barreled Rifle (SBR) and requires a ATF Form 4 with tax stamp, extensive paperwork, and a long wait time.
Q: How available and expensive is the ammunition?
A: Availability is much better than it was a decade ago. Brands like FN, Federal, and Fiocchi produce it regularly. Cost is higher than 9mm or .223 Remington—typically between $0.50 and $1.00 per round for brass-cased target ammo. Defensive ammo costs more. It’s not a caliber for high-volume blasting on a tight budget.
Considering the unique capabilities of the FN PS90 Standard? View current availability and explore your FFL transfer options on our site.
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