FN FS2000

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FN FS2000 Gun Stats

FN FS2000

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The FN FS2000 Tactical is a compact, reliable and accurate semi-auto only carbine with a 17.4" civilian-legal barrel and is suitable for security, personal defense or competition. The gas-operated system fires a wide variety of 223 Rem. (5.56x45mm NATO) ammunition fed from standard M16-style magazines. Fired cases are ejected through a forward port away from the operator. The FS2000 sports both adjustable auxiliary iron sights and a top-mounted M1913 rail for mounting optical, electronic or laser sighting systems. An angled-face muzzle brake helps minimize recoil.

FN FS2000 For Sale

FN FS2000 Specs

1 Brand

2 Category

Technical Data


.223 Remington (5.56x45mm NATO)

Barrel Length

16.5 "


30 + 1




126.4 oz

FN FS2000 Features

The FN FS2000 is a semi-automatic bullpup rifle chambered in 5.56x45mm and is designed with ambidextrous capabilities.  All controls can be accessed from either side of the rifle, and spent cases are ejected out of the front of the gun.  It has a full-length optics rail and a 16.5 inch barrel.  The only control that isn’t ambidextrous is the charging handle along the left side.

FN FS2000 Ballistics

.223 Remington (5.56x45mm NATO) Ballistic Data
Range (Yards) Drop (inches) Velocity Energy Wind drift (inches) Time (milliseconds)
0 0 0 0 0 0
50 0 0 0 0 0
100 0 0 0 0 0
150 0 0 0 0 0
200 0 0 0 0 0
250 0 0 0 0 0
300 0 0 0 0 0
350 0 0 0 0 0
400 0 0 0 0 0
450 0 0 0 0 0
500 0 0 0 0 0

FN FS2000 Capacity

The FN FS2000 is only capable of accepting metal STANAG (AR15 pattern) magazines, and they need to be the size of 30-round magazines.  While some states don’t allow possession of 30 round magazines, FN FS2000 users will need to utilize 30 round sized magazines limited to their state’s allowed capacity.  Shorter 10 and 20 round magazines can be inserted into the magazine well, however they can get caught inside when the user attempts to clear the gun.
Measuring just under 30 inches long and with a weight just under 8 pounds, the bullpup FN FS2000 is among the most mobile 5.56mm rifles available.  Its light weight allows it to be carried comfortably over long distances while its short length and contoured design allow it to excel in close-quarters environments and in dense vegetation.  Its bullpup configuration also allows for easy manipulation when the user is carrying the rifle in a vehicle.

FN FS2000 Mobility


FN FS2000 Ergonomics

The FN FS2000 employs the liberal use of contouring and heavy use of polymers to offer the user a light and comfortable bullpup rifle.  The ambidextrous magazine release and safety, along with the forward-ejecting operation, allow both left- and right-handed users to comfortably fire this rifle without having to eat brass.  The fold-out charging handle is located only on the left side of the rifle and is capable of rotating upwards to manually lock the bolt back (which allows the user to give it the ol’ HK slap), and the height of the optics rail offers a comfortable cheek weld for virtually all users.

FN FS2000 Fit & Finish

The FN FS2000 features a polymer shell as its receiver and includes the pistol grip and handguard into this single-piece design.  The pistol grip sits at a rather sharp angle which some may find uncomfortable.
Fit and Finish

FN FS2000 Parts & Upgrades

How much is a FN FS2000 worth?

In 2024 a new or used FN FS2000 value varies depending on supply and demand. In the last 12 months there is great demand for a FN FS2000 and most rifles. The Price for a FN FS2000 has increased in cost by $0.00 in 2024 compared to 2023.

Estimated New and Used Values for a FN FS2000 Values are based on a basic model with no options or colors.

Condition Trade-In Private Party Dealer
New In box $1,929.92 $2,523.74 $2,969.10
Excellent $1,781.46 $2,375.28 $2,672.19
Very Good $1,633.01 $2,375.28 $2,672.19
Good $1,484.55 $2,226.83 $2,523.74
Fair $1,039.19 $1,929.92 $2,375.28
Poor $742.28 $1,484.55 N/A

Gun Value Conditions explained:

New in box - 100% condition in unopened box. Excellent - 95%+ condition with or without box.

Very Good - 90% - 95% condition (all parts/finish should be original).

Good - 80-90% condition (all parts/finish should be original).

Fair - 30% - 80% condition, parts, and finish may or may not be original. Must function properly and shoot.

Poor - under 30% condition. Firearm has severe wear and tear, does not function, or is damaged.

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