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FX Wildcat MK II, Walnut

5.02 reviews
FX Wildcat MK

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  • WARNING This product
    WARNING This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

FX Wildcat MK II Walnut

  • Skeletonized walnut stock
  • Ambidextrous grip
  • Two-stage, adjustable trigger
  • Forward-positioned, side-lever action
  • 11mm dovetail scope mount
  • 230 BAR (3,335 PSI) Fill Pressure
  • Fingerprint-resistant coating on all metal parts
  • Precharged pneumatic
  • 980 FPS (.177), 890 FPS (.22), 905 FPS (.25), 850 FPS (.30)
  • Manual safety
  • Externally adjustable AMP regulator
  • Fixed, stackable moderator system
  • 20 FPE (.177), 32 FPE (.22), 48 FPE (.25), 82 FPE (.30)
  • Fully shrouded and moderated barrel
  • 250 cc air cylinder (.177, .22), 300 cc air cylinder (.25, .30)
  • 100 shots/fill (.177), 60 shots/fill (.22), 50 shots/fill (.25), 30 shots/fill (.30)
  • FX Interchangeable Barrel System
  • 8-shot magazine (.177, .22, .25), 7-shot magazine (.30)
  • Comes with one magazine and 3-year, transferable warranty

500mm (19.685") Barrel Models

  • Available in .177 and .22 cal
  • Overall length: 26.5"
  • Weight: 6.2 lb.

700mm (27.55") Barrel Models

  • Available in .25 and .30 cal
  • Overall length: 35"
  • Weight: 7.1 lb.

The Wildcat MK II pre-charged pneumatic bullpup air rifle from FX Airguns has airgunners around the world again singing the praises of the venerable Swedish manufacturer's high-quality, purpose-built craftsmanship.

FX’s original Wildcat revolutionized the bullpup air rifle when it debuted in 2015. Unlike many other bullpup designs, the Wildcat’s breechblock, cocking lever, barrel and trigger group, among other components, were designed specifically for use in this short-rifle design. Put simply, it’s not just another group of long-gun components set into a bullpup stock.

The Wildcat MK II walnut takes full advantage of the concept behind the bullpup design - a shorter, lighter, ultra-maneuverable rifle that doesn’t sacrifice the benefits of a full-length barrel. This PCP air rifle’s high-end hardware and well-thought-out design elements combine to make this piece highly accurate and comfortable to shoot.

For example, while most bullpup air rifles are built with a cocking mechanism at the rear end of the breech-barrel configuration, the Wildcat MK II walnut’s super-smooth cocking lever sits directly above the trigger group. This allows each round to be loaded into the breech with minimal effort. This means less movement on the shooter’s part and that equals greater accuracy, shot after shot.

The FX Wildcat MK II walnut’s hardware is set into a high-quality, hardwood stock and weighs in under six and a half pounds (in .177 and .22). It furthers the success of its predecessor with even more cutting-edge elements like the FX Smooth Twist X Interchangeable Barrel System. It allows shooters to swap the stock STX barrel liner with one of a variety of liners to maximize the accuracy and performance of specific projectiles. The Wildcat MK II also features an FX-engineered fingerprint-resistant coating on all of its high-grade aluminum components, an exceedingly accurate internal air regulator and fully shrouded barrel. Additionally, extra moderator sections may be added to reduce the Wildcat MK II’s already-quiet report even more.

Its two-stage, adjustable, match-grade trigger has been upgraded from the original Wildcat’s. Its easy-load magazine system employs an open-configuration, rotary magazine held tightly in the breechblock between two spring-loaded ball bearings on either side of the magazine. The .177 and .22 caliber version employs a 500mm-length barrel. The .25 and .30 caliber versions use 700mm barrels.

Never a company to rest on its laurels, FX Airguns’ commitment to high-end airgun evolution remains relentless. The next-generation Wildcat MK II PCP bullpup rifle is a perfect example of this commitment and is sure to win the hearts and minds of airgun aficionados around the world.

other products by FX Airguns

Caliber.177" (4.5mm)
Max Velocity980 fps
Muzzle Energy20 ft/lbs
Shot Capacity8
Front Sightnone
Rear Sightnone
Scopeable11mm dovetail
TriggerTwo-stage adjustable
Suggested forSmall game hunting/target practice
PowerplantPre-charged pneumatic
Max Shots per Fill100
Body TypeBullpup
Fixed/adj. powerMultiple settings
Weight7.1 lbs

other products by FX Airguns

Average Customer Review

5.0 (2 reviews)
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5.0 5.0

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5.0 5.0

By James from USA on 2019-09-08
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5.02 ratings

Verified Purchase

Things I liked: I put off doing this review a while, waited until I fired off 10 tins of ammo ( JSB EXACT KING .25 DIABOLO / 350 pcs. ). so that's 3500 rounds . I do own (5) eight round mags for this gun . my FX wildcat .25 walnut , shoots 80 rounds @ 40+ yards on 1 fill , grouping 1/2" round stickers . the numbers they advertise for this gun says 50 rounds per fill . i have owned many pcp air guns ( thx Pyramyd Air ), this gun has been the "cats meow", simply amazing !!! this is good as anyone could ever dream . I like owning mid-level entry guns just so I appreciate this one that much more . Its perfect balance , never have to take my eye off the target , soooo smooth , every layout on this gun is truly a work of art . great job FX !!! I have done routine maintenance and lots of cleaning . I have never had to replace a single part yet . very easy to group all 8 rounds in a 1/2" sticker target @ 40+ yards .

Things I would have changed: 1) it was in desperate need of a barrel band . I found a company on google that makes 3D printed barrel bands ( $17 ). 2 sizes too choose from . I found the lager one was better for mounting a picatinny rail . it was simple to install and necessary for bipods . it fit the gun perfect . I did sand it and painted semi gloss black . I didn't care for the FX tank mount for mounting accessories , it doesn't support the 700mm barrel , which is a must .

What others should know: BUY once , CRY once , if your in the market for a high end gun , this is a no brainer , really !!! this is the epitome of greatness . buy extra mags . also take advantage of Pyramid Air's pellet deal , buy 3 get 1 free ( best prices around ). you will need LOTS of ammo , this gun is that fun . I have only shot JSB perfect .25 pellets from this gun , they shoot on point and perfect .


5.0 5.0

5.0 5.0

5.0 5.0

By the cat from USA on 2019-06-13
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5.01 rating

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Things I liked: OUTSTANDING WALNUT STOCK!!! Light and deep dark tones. I was lucky to get such a stock.

Things I would have changed: It is perfect!

What others should know: The power is were it needs to be in .30 cal. Out standing accuracy, seven shots is one whole at 50yd zero, with jsb pellets


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  • David from USA asked:

    How much louder is .25 vs .22

    • Mark from USA:

      Not much. the moderator works very well.

  • David from USA asked:

    Is accuracy sacrificed with short barrell

    • Mark from USA:

      No. You loose a little velocity but the short barreled model is very accurate.

  • James from USA asked:

    Do any of th FX Wildcats MkII, either with wood or synthetic stocks, have a Picatinny rail on the underside for a bipod attachment? Thanks

    • Mark from USA:

      The Wildcat MKII compact has a rail section mounted on the stock.

To fill your PCP gun:
1.Pick a source of air shown at right
2.If an adapter is needed, one will be shown
3.Add both to your cart to get hooked up

FX Wildcat MK II, Walnut with 1/8" BSPP connector (2M)

To start over click reset

Airgun Academy Episode 38 - PCP Filling Systems

Item Description

FXWC13213 [PY-4824-9668]

FX Wildcat MK II Walnut .177 Caliber, 500mm Barrel

Caliber.177" (4.5mm)
Max Velocity980 fps
Muzzle Energy20 ft/lbs

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