For PS90

Promoted Pawn has been bringing you PS90 parts since 2005, longer than anyone else, and we're dedicated to the iterative improvement of this weapon. Each PS90 product we make is an evolution built on 20 years of forward progress and customer input, focused keenly on real world performance gains.

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Nothing, at any price, will outperform the Promoted Pawn Brand items offered on this page. You can take advantage of our lifetime, zero-hassle refund policy, but no one ever does.

-- This page is aftermarket parts and service only! Original FN PS90 Parts can be found here.--

  • PS90 trigger improvement. Creep Killer is the Best modification.

    Promoted Pawn

    Creep Killer (New Version)

    The creep killer is an ingenious little piece of plastic that fits into your PS90s trigger pack and instantly improves three elements of the trigger pull. This new version is compatible with all PS90 triggers. Pre travel stage: The factory trigger feels...

    $70.00
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  • FNH PS90 Mags in stock.

    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...

    $30.00 - $50.00
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  • Extended charging handle for PS90

    Promoted Pawn

    Extended Charging Handle (Carbon Fiber)

    There are other charging handle upgrades on the market. This one is easily the simplest, lightest, most practical, and least expensive choice.  Looks similar to the original, but is way easier to cock. Fat round edges don't poke or grab the shooter...

    $25.00
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  • Promoted Pawn

    PS90 Side Rail (Carbon Fiber)

    The PS90 is already top heavy. Adding metal rails makes it worse. This rail is 1/3 the weight of the next lightest rail available. Another problem with aluminum is that the anodized surface reflects IR light like a beacon. This carbon fiber rail is like...

    $30.00
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  • Super Low Profile Optic Rail

    Promoted Pawn

    Super Low Profile Optic Rail

    Some of you have been waiting years for this. It doesn't have back up irons, it doesn't have room for stacked optics. All frills have been sacrificed to get your optic as low as possible, in an insanely light weight package that hugs the contours of your...

    $160.00
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  • PS90 Delta Trigger

    Promoted Pawn

    PS90 Delta Trigger

    Sales currently suspended as we work on the backlog.  1,000 Delta Trigger Jobs Accomplished! Sales now suspended. The new DELTA KILO trigger will feature even greater safety and convenience. The parts can be user installed, and will include an AR-15...

    $200.00
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  • P90 QD sling mount.

    Champlin Customs

    Cup for QD Sling

    Description This accessory mounts to the stock of your PS90 using the stock's pre-existing fasteners. It allows you to attach a QD sling swivel. It will mount flush into our extended butt. Two cups required for mounting our PS90 sling sold here...

    $27.00
    Add to Cart
  • PS90 with sling package. The cigar cutter sling is inferior.

    Champlin Customs

    PS90 Sling

    Suitable for all day carry and duty use this is a PS90 specific sling. Simple two point type sling for ease of use. Specifically sized for the PS90. Wide and smooth, with integrated elastic section. Emergency break away hardware. It's extreamly fast to...

    $80.00 - $269.00
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  • PS90 Aftermarket Butt with sling attachment.

    Promoted Pawn

    Extended Butt - 3rd Generation

    FEATURES Gives the weapon a normal length of pull. (P90 LOP was shortened to accommodate a user's body armor).   Integrated and recessed sling mount area is perfectly placed for comfortable carry and accurate sling-braced shooting.  Adds...

    $150.00 - $330.00
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  • Reduced Trigger Weight Spring

    Promoted Pawn

    Reduced Trigger Weight Spring

    This is the spring that is included with the Delta Plus Trigger. It can purchased to upgrade your standard Delta Trigger to Delta Plus. (Do not use the Delta trigger weight adjustment block with this trigger. Doing so makes the spring too weak for...

    $50.00
    Add to Cart
  • Mag Doubler

    Damage Industries

    Mag Doubler

    In professional use for nearly 2 decades, this P90 mag clamp allows the operator to execute lightning fast reloads. A tight 3 second stream of fire immediately followed by another is typically the purview of a LMG. You're not going to pull off that trick...

    $30.00
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  • Mag and Ammo Combo Deal

    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.  

    $60.00
    Add to Cart
  • FN PS90 Soft Case with SBR PS90

    Bulldog

    Softcase PS90 Case

    These durable padded nylon cases are made specifically for the PS90 and FS2000. Not many cases can accommodate the girth of FN's bullpups, but these can. Beefy zipper hardware makes this soft case fast-to-access and lockable. The...

    $59.00
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  • New FN 5.7x28 ammo boxes for sale.

    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...

    $34.00 - $42.00
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  • FS2000 Hammer

    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...

    $100.00
  • bulk FN 5.7x28mm ammo for sale

    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...

    $35.00
    Add to Cart
  • PS90 for sale.

    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...

    $1,796.00 - $2,000.00
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  • Best Price on CMMG PS90 barrel.

    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.   Free Shipping. 

    $320.00
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  • Maryland SBR Stock

    Promoted Pawn

    Maryland SBR Stock

    This Stock Allows your Maryland SBR PS90 meet state law regarding overall rifle length. Made one at a time. Please allow up to 3 weeks for delivery.

    $1,000.00
    Add to Cart
  • PS90 SBR barrel cut service

    Champlin Customs

    SBR Service

    Ship us your upper and we will cut your barrel down, square and polish the new muzzle crown, and thread on a P90 flash hider. Your receiver will be unobtrusively stamped with “Champlin Customs Sedona AZ". FAQ: ATF FORM 1: You can not use ATF form 1...

    $550.00
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  • Aluminum Optic Rail

    Damage Industries

    Aluminum Optic Rail

    Consider our Super Low Profile Carbon fiber rail before purchasing this aluminum rail. There is only one situation where this rail is prefered: If your optic is of a size and shape where it could be used as a carry handle then use this rail. The carbon...

    $120.00
    Add to Cart
  • Sale
    QD sling swivel on sale

    Damage Industries

    Quick Detach 1" Swivel

    Awesome price and smooth operation on these premium QD sling swivels. The price might be low but these are without question the best swivels on earth. They are made to hold when dragging the full weight of a combat laden soldier. The design is extremely...

    Now $12.00
    Was $15.00
    Add to Cart
  • Side view of the P90 muzzle brake in stock and on sale now.

    CMMG

    P90 Muzzle Brake

    For 10.4 inch barrels only. This is our recommended muzzle treatment for PS90 SBRs.   The ports are drilled at an angle and effectively eliminate recoil.   Remember, this has left-hand threads. It is compatible with all P90 length barrels but...

    $120.00
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  • Side view of the best PS90 SBR threaded muzzle. In stock and now on sale.

    CMMG

    P90 Thread Adapter

    For 10.4 inch barrels. This SBR muzzle treatment fits all P90 length barrels but hand fitting may be required.  The exterior threads are 1/2x28, the standard threads for muzzle brakes, flash hiders, and silencers.  Remember, the internal...

    $70.00
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