FN Specialties | Premium FN Firearms & Accessories

PS90® Accessories

SCAR® Accessories

Five-seveN® Accessories

509® Accessories

Experience Excellence — Let us help you build the FN firearm of your dreams.

kits

Everything you need to level up your firearm in a convenient bundle.

mags

ammo

suppressors

Ready to suppress right out of the box.

pistols

Experience legendary performance and innovation.

rifles

Get predictable precision and accuracy for unpredictable situations.

receivers

Enhance the aesthetics of your PS90 or SCAR with a compatible receiver.

what our customers are saying

President is attentive to detail, card in every packet. Reached out via email, instagram, text, got a clear answer every time, he truly earned my Business. FN Factory mags with short lead times at less than the price of manufacture! I hardly leave reviews but Wow, FN Specialties / National Firearms Sales is at a level that deserves the respect.

— Raimundo R.

We are #1 in FN Pistols, FN Rifles and FN Accessories.

We are owned and operated by National Firearm Sales, Inc. We take incredible pride in our custom accessories for the PS90, Five-seveN, SCAR 16, SCAR 17, and FN 509 series.

Most orders ship within one business day.

shop top brands

view all brands

featured products
best sellers

Sale

Choose Options

F5 MFG

F5 Modular Stock System for FN SCAR®

MSRP:

Was: $399.00

Now: $299.00
Add to Cart The item has been added

Kinetic Development Group

Fix It Stick Tool Kit – FN SCAR

MSRP:

Was:

Now: $179.99
Add to Cart The item has been added

KNS Precision

KNS DISCARDER

MSRP:

Was:

Now: $159.00
Choose Options

SCAR Level Up Bundle

MSRP:

Was:

Now: $689.98 - $699.98
Choose Options

Dorin Technologies

DT-CAOS | FN Five-seveN® MK2 Compatible Red Dot Mounting System by Dorin Technologies

MSRP:

Was:

Now: $149.00
Choose Options

Apex Tactical Specialties

FN 509 Apex Tactical Trigger

MSRP:

Was:

Now: $160.00 - $165.00
Choose Options

Imperial Arms

SCAR® 17S Compatible Upper Receiver - CypherX - 7.62x51mm

MSRP:

Was:

Now: $449.00 - $524.00
Choose Options

Imperial Arms

SCAR® 16S Compatible Upper Receiver - Cypher - 5.56x45mm

MSRP:

Was:

Now: $439.00 - $514.00

Man Kave Specialties

PS90 Delrin Magazine Rollers (Pair)

MSRP:

Was:

Now: $6.99
Choose Options

Dorin Technologies

DT-CAOS | FN Five-seveN® MK2 Compatible Red Dot Mounting System by Dorin Technologies

MSRP:

Was:

Now: $149.00
FN

FN PS90 50 Round Magazine

MSRP:

Was: $58.99

Now: $44.99
Add to Cart The item has been added

Dorin Technologies

P90/PS90 Delrin Magazine Rollers

MSRP:

Was:

Now: $6.99
Choose Options

Apex Tactical Specialties

FN 509 Apex Tactical Trigger

MSRP:

Was:

Now: $160.00 - $165.00
Sale

Add to Cart The item has been added

FN

FN SCAR 17S Magazine 7.62×51mm Black - 20 Rounds

MSRP:

Was: $61.99

Now: $54.99
Sale

Choose Options

FN

FN Five-seveN 20 Round Magazine

MSRP:

Was: $49.99

Now: $44.99
Dorin Technologies

P90/PS90® Compatible Side Picatinny Rail with Hardware

MSRP:

Was:

Now: $34.95
Add to Cart The item has been added

CMMG

CMMG 10.4" Barrel for PS90

MSRP:

Was:

Now: $299.95
Add to Cart The item has been added

Dorin Technologies

Billet Aluminum P90/PS90® Compatible Trigger by Dorin Technologies

MSRP:

Was:

Now: $99.00
Add to Cart The item has been added

CMMG

CMMG Thread Adapter for PS90

MSRP:

Was:

Now: $69.95
Add to Cart The item has been added

Apex Tactical Specialties

FN 509 Apex Tactical FN509/FNS-C Disassembly Fixture

MSRP:

Was:

Now: $50.00