Description
FN PS90 SBR: The Compact Bullpup That Delivers
When FN Herstal designed the PS90, they weren’t just making another rifle—they were creating a platform that redefined what a compact firearm could be. The PS90 SBR takes that innovation and packages it into a legally transferable NFA item that combines futuristic looks with serious performance. At just 19 inches overall length and weighing 6 pounds 4 ounces, this isn’t a heavy, cumbersome weapon—it’s a balanced, easy-to-handle firearm that feels natural in your hands.
Specifications That Matter
- Manufacturer: FN Herstal
- Caliber: 5.7×28
- Action: Semi-Auto, Closed Bolt
- Barrel Length: 10.4 inches
- Overall Length: 19 inches
- Weight: 6lb 4oz
- Thread Pitch: 1/2×28
What Makes This SBR Special
The PS90 SBR isn’t just a shortened version of a longer rifle—it’s purpose-built for its configuration. The bullpup design means the action sits behind the trigger group, allowing for a full-length barrel in a compact package. The 5.7×28 cartridge offers low recoil and flat trajectory, making follow-up shots quick and accurate. The top-mounted magazine feeds reliably, and the ambidextrous controls work for left- or right-handed shooters. This isn’t a compromise—it’s exactly what the PS90 was meant to be.
Florida-Friendly Firepower
Here in Florida, we appreciate firearms that work in our environment. The PS90 SBR’s polymer construction resists humidity and heat, while its compact size makes it easy to store in vehicles or homes without taking up much space. Whether you’re heading to the range in Orlando or keeping it for home defense in Tampa, this SBR handles Florida conditions without complaint. At sunshinegunshop, we’ve seen these become favorites among Florida shooters who want something different from the usual AR platforms.
Similar Options You Might Like
If you’re considering the PS90 SBR, you might also want to check out our Colt M4 Commando CR6933 11.5″ SBR for a more traditional 5.56 option, or the Daniel Defense MK18 SBR for premium AR quality. For those interested in suppressed shooting, the Q Minifix SBR – 300 Blackout offers excellent performance with subsonic ammunition.
NFA-Regulated Firearm — ATF Form 4 Required
This is a short-barreled rifle (SBR) regulated under the National Firearms Act. Purchase requires an ATF Form 4 transfer, a $200 federal tax stamp, and approximately 30–120 days of ATF processing (eForm 4 is typically faster than paper). The firearm ships to a licensed FFL/SOT dealer of your choice; you take possession only after ATF approval.
SBRs are currently legal to own in most U.S. states. They remain prohibited or restricted for civilian possession in California, New York, New Jersey, Washington D.C., Hawaii, Iowa, Rhode Island, and Washington State. Check your state and local law before ordering. By placing an order you affirm that possession is lawful in your jurisdiction and that you are 21+ with no prohibiting factors under 18 U.S.C. §922(g).
Questions about Form 4, trust setup, or SOT transfer? Contact us before you order — we’ll walk you through it.
Frequently Asked Questions
How does the NFA transfer process work for this SBR?
We handle all the paperwork for you. You'll complete a Form 4 with your personal information, submit fingerprints and photos, and we'll guide you through the entire process. Once approved by the ATF, we ship to your chosen Florida FFL for pickup.
What's the typical wait time for approval?
Current ATF processing times for Form 4 transfers average 6-9 months. We submit everything electronically to speed up the process, but government processing times vary. We'll keep you updated throughout.
Do you ship to Florida FFLs?
Yes, we ship to any licensed Florida FFL dealer. You choose the FFL, we verify their license, and handle the secure shipping. Your FFL will complete the transfer once your Form 4 is approved.
What's the 5.7×28 caliber good for?
The 5.7×28 offers low recoil, high velocity, and excellent penetration. It's great for target shooting, home defense, and tactical training. Ammunition is readily available, and it's much softer shooting than traditional rifle calibers.
Mike R. (verified owner) –
This PS90 SBR handles like a dream. The bullpup design makes it incredibly compact without sacrificing barrel length. Perfect for my truck gun here in North Florida.
Sarah L. (verified owner) –
Love the futuristic look and the 5.7×28 shoots so flat. Recoil is minimal, making it great for long range sessions. Only wish magazines were cheaper.
Tom B. (verified owner) –
After shooting ARs for years, the PS90 feels like something from the future. Lightweight, accurate, and turns heads at the range. Worth the NFA wait.