Original PS90 Parts

FNH

PS90 MAG SALE

We test every mag we sell for smooth and reliable feeding. You'll find 2-6 different kinds of PS90 mags for sale on this page. All are new. All are sold at the lowest prices allowed. If you can add it to the cart it's in stock. Sorry, I don't have time...

FNH

PS90 Trigger Pack

New FN trigger pack, aka hammer group. FN hasn't offered these as a spare part since 2019. Now our trigger packs come from parting out complete rifles. This has caused the price to go up, sorry.  These are restocked on a bi weekly basis, but always...

Mag and Ammo Combo Deal

Save on our already rock-bottom prices!  Includes 50 rounds of FN GUNR 5.7x28 and a 50 round magazine! The magazine is individually inspected and tested for reliable operation.  Will ship UPS ground. Shipping is disabled for ban states.  

FNH

PS90 Stock

PS90 Stocks are very hard to find new. If you can add the stock to your cart it's in-stock and ready to ship. Does not include trigger pack. Does not include butt pad. Includes everything else (dust door, safety, mag release, etc). New 2025 color...

FNH

P90 Selector Switch

Don't use cast plastic replicas of this item- they break and are extremely dangerous! This is a FN Factory selector switch for the P90 or F2000. You can install it in the civilian variant weapons. You can switch between all three settings. Switching to...

FNH

PS90 Receiver Complete

Pretty much the only way to get all the receiver parts without buying a complete rifle. Factory new PS90 barrel group made by FN in Belgium. Condition will be better than in the photos. Will include FN optic rail. If you can add it to the cart it's in...

FNM

FN 5.7x28 Ammo

These offerings are fairly new so we don't have a lot of experience with them. We've shot 1000 rounds of the GUNR ammo out of a P90 machine gun without a malfunction. SS201GU 'gunr' ammo is for target practice. SS200DF 'dfns' ammo is a hollowpoint...

FNH

PS90 P90 Bolt Group

Factory New FN PS90 Bolt Group. Firing pins can break. Extractors can seize. No one makes the retaining ring for the recoil springs, and you can't work on the bolt group without an arbor press. It's not a bad idea to have a spare PS90 bolt.

FNH

PS90 Butt

PS90 / P90 Factory Butt. New and excellent condition. Sold per each. If you can add it to the cart it's in stock and ready to ship same bussiness day.  No hastle returns and refunds if it doesn't meet your needs.

FNH

FS2000 Hammer

FS2000 hammers are a little beefier than PS90 hammers. This hammer is compatible with all FN bullpup trigger packs. Aside from being beefier this hammer is also made of slightly harder plastic than PS90 hammers. Though practically imperceptible, the...

CMMG

10.4 Inch CMMG Barrel

CMMG Barrel for your PS90 SBR build. These are identical to P90 barrels. 1:9 twist. Happy to answer any questions you have regarding removal of the original barrel. Package with a complete PS90 receiver for $175 in savings! Free Shipping. 

FNH

50 Rounds SS197SR

1 box of 50 rounds FN ammo made in Belgium - low price. New, unopened boxes. Will match lots. Boxes may be worn or creased. 40 grain blue tips splinter in flesh for massive bleeding and minimal passthrough. Ammo ships same bussiness day via UPS ground...

FNH

PS90 Rifle

FREE SHIPPING!  Current stock:              2 Black PS90 with 50 round mag   How to order: Use the text boxes above to enter your name and phone number. We do this because we'd prefer you use...

FNH

PS90 Grey Hammer

FN PS90 gray hammer aka gen 3 hammer. Factory original. New or Very Good used condition. 

Laserex

Internal Laser

Legacy Item. No longer available. Laser Features Low Drag, No Wires or added Bulk. High/Low/Off Switch is recessed into Stock. 10mw High 5mw Low User Adjustable Windage and Elevation. P90 armorer's manual available for you or your gunsmith...

FNH

FN Optic Rail

At nearly half a pound the PS90 factory optic rail is a cludge that most shooters will choose to replace. That's why we sell them cheap to the delight of collectors and weirdos who like the built in peep sight.  Complete assembly...

Black Reticle Sight

Not to be confused with the plastic cased "ring sight", this is a rare early-2000s piece of kit as seen in the hands of the US Secret Service and discerning collectors.  Very good condition example of this desirable, long-ago discontinued optic. The...