FN PS90® Upper Receiver – Factory Take-Off
This factory FN PS90® upper receiver was removed from the latest generation semi-automatic PS90 during the upgrade process and is offered here in stripped form — no internal components are included. It does, however, include the attached factory upper Picatinny rail. Precision-machined by FN and serialized, this receiver is ideal for registered rifle builds, warranty repairs, or PS90 restoration projects.
Because it originates from a semi-auto PS90, this upper features the factory notch in the receiver — making it fully compatible with all PS90 and P90 stocks.
Constructed from durable cast aluminum, this FN-manufactured upper is built to military specifications and registered as a rifle. All NFA rules apply. Some factory oil and light handling marks or blemishes may be present.
Whether you're starting a custom PS90 project or restoring a factory configuration, this is a rare opportunity to acquire a genuine FN serialized upper in new condition.
Features:
- Factory OEM FN PS90® upper receiver
- Includes factory-installed Picatinny optics rail
- Stripped configuration – no barrel, bolt, or internal components included
- Serialized – must ship to a licensed FFL dealer
- Constructed from durable cast aluminum
- Compatible with all FN P90 and PS90 stocks
- Includes receiver notch from semi-auto PS90 for full stock compatibility
- Removed from the latest generation PS90 during an upgrade
- Perfect for factory rebuilds, registered rifle builds, or repair
- New condition; factory oil and minor blemishes may be present
Important Notes:
- This is a serialized firearm component and must be shipped to a valid FFL.
- This upper receiver is registered as a rifle.
- All NFA rules apply.
- All sales are final, as with all serialized firearm components.
Questions & Answers
Q: Does this include the barrel or bolt?
A: No. This is a stripped upper receiver only. No internal parts or barrel are included.
Q: Does it come with the optics rail?
A: Yes. The factory Picatinny optics rail is installed and included with this upper receiver.
Q: Is this compatible with all PS90 and P90 stocks?
A: Yes. Because it is a semi-auto PS90 take-off, it has the receiver notch that allows full compatibility with both PS90 and P90 stocks.
Q: Can this be used for a pistol or SBR build?
A: This receiver is registered as a rifle. Consult your attorney or local ATF field office if you plan to reconfigure it in a way that may reclassify the firearm under NFA regulations.
Q: Does it require an FFL transfer?
A: Yes. This item is serialized and must be shipped to an FFL dealer. You will be prompted to provide your dealer's information during checkout.
