SKU: 82911226666

Fx Airguns FX Wildcat MK3 BT

Sale price$990.45 Regular price$1100.50
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Description

Fx Airguns FX Wildcat MK3 BTMore Power. More air. The Wildcat expands again! From the original iconic bullpup, to the new 2022 model that's infused with power & more air! Meet the new and vastly improved FX Wildcat MkIII BT! The iconic airgun bullpup, the FX Wildcat, now comes with power and air capacity to handle slugs and heavier pellets in all their various shapes and sizes. The form and function of this epic airgun has made it the favorite off hand hunting PCP for the last 7

More Power. More air.

The Wildcat expands again! From the original iconic bullpup, to the new 2022 model that's infused with power & more air! Meet the new and vastly improved FX Wildcat MkIII BT! The iconic airgun bullpup, the FX Wildcat, now comes with power and air capacity to handle slugs and heavier pellets in all their various shapes and sizes. The form and function of this epic airgun has made it the favorite off-hand hunting PCP for the last 7 years.

89cc Power Plenum

The enhanced power comes courtesy of the massive 89cc Power Plenum, nestled in the stock of the Wildcat. This large plenum really caters to slug and heavy pellets. Effectively extending both the muzzle energy and thus the range in which you can use this new and powerful Wildcat. (Those preferring classic-sized pellets are better served by the standard Wildcat MKIII).


Dual FX AMP Regulators + Smooth Twist X Barrel

Taming this massive power centre and refining accuracy is accomplished using dual FX AMP Regulators. The first AMP regulator is placed just after the carbon fiber bottle (aluminum bottle on the lower-priced VP version) to reduce the initial pressure in preparation for the second regulator. This provides less stress as well as allows the use of 300 BAR bottles. The second AMP regulator allows the precise amount of air needed for consistency with each shot. Combined with the world's most competition-winning barrel system (the FX Smooth Twist X Barrel System), this ensures you have the most accurate rifle possible in your hands!


Supreme adjustability

Complete adjustability is in your hands with the Wildcat Mk3 BT! Both regulators are externally adjustable, and the rear power adjuster makes dialing in the right power easy to adjust for shifting hunting situations. A shooter can shift from the higher speeds needed for a long outdoor shot to dialing down the power for a shot taken in a barn or for target practice in the backyard. This rear power adjuster also allows quick micro and macro adjustments to fine-tune the desired speed for the projectile you are shooting.

FX Wildcat owners also have the option of using the FX Wildcat Slug Power Kit (sold separately) which allows for even more power and velocities to tailor to heavier projectiles.

The original iconic Wildcat completely changed the airgun world, offering the perfect offhand shooting air rifle. The Wildcat MkIII BT perfectly matches the advances to slugs and heavier pellets the modern shooter desires, ushering in a new generation to the brilliance of the FX Wildcat.


Wildcat MKIIIStandard (released may 2020)

The FX Wildcat is a part of airgun royalty. A rifle that was compact before compact became abuzzword in airguns. A perfectly balanced and ergonomically designed bullpup that defined thegeneration of bullpups that have followed in its footsteps.

The FX Wildcat MKIII enhances its legacy as it updates this desired platform for the modernairgunner. The improvements start inside the Wildcat's main block. FX has increased the plenumsize and air flow of the rifle while also increasing the valving of the Wildcat. The engineering intothe new Wildcat block really pushes the boundaries of what can be accomplished with precisionCNC engineering.

Adjustments to the Wildcat MKIII are built around the new rear power adjuster.This power adjuster is a breakthrough as it allows for both micro and macro adjustments using the same dial to the hammer spring. The rear power adjuster has 7 presets for your hammer, but the actual hammer tension can be adjusted more fully higher or lower using an Allen wrench through a hole found on the 8th position of the adjuster. This allows the Wildcat hammer to be fully adjusted in harmony with the AMP regulator to allow for the full range of adjustability found in other FX rifles like the FX Impact & FX Crown. This also allows for shooters to swap calibers quickly and easily (additional barrel kits will be available).

The Wildcat MKIII has also upgraded its magazine to allow the use of larger capacity magazines.No longer restrained to 8 shots, the Wildcat MKIII now more than doubles its shots using the FXSide-Shot magazine (the same magazines as found on the FX Crown and FX Dreamline).All Wildcat MKIII will ship with Superior STXBarrel Liners. The liners are housed in the STX Interchangeable barrel liner system that allowsusers to switch to the Superior STX Heavy liner if they want to shoot heavier slugs.The other features of the Wildcat remain intact. The externally adjustable AMP regulator, two stage adjustable trigger (easily one of the best triggers found on any bullpup), and the smooth side cocking lever perfectly positioned above the trigger.

* Note: Element Optics scope & rings pictured are sold separately. Image is for illustration purposes only; barrel lengths, bottles & other variations may not be shown.

Specifications


COCKING SYSTEM
Forward positioned sidelever
MAGAZINE TYPE Removable high capacity, easy load
Made in durable injection-molded POM
22 shot when Cal .177
18 shot when Cal .22
16 shot when Cal .25
13 shot when Cal .30
STOCK Synthetic with soft-touch surface
SAFETY Manual
OPTICS Picatinny rail
CALIBER 4,5 (.177)
5,5 (.22)
6,35 (.25)
7,62 (.30)
SHOT CAPACITY

Standard Sniper:
5,5 (.22): ´ 90 shots @ 34ft/lbs.
6,35 (.25): ´ 55 shots @ 47ft/lbs.
7,62 (.30): ´ 35 shots @ 75ft/lbs.

BT Compact:
4,5 (.177) ´ shots @ 20ft/lbs TBA
5,5 (.22): ´ 110 shots @ 860fps (18,1gr pellet)
6,35 (.25): ´ 70 shots @ 895fps (25,4gr pellet)
7,62 (.30): ´ 35 shots @ 860fps (44,8gr pellet)

BT VP:
4,5 (.177) ´ shots @ 20ft/lbs TBA
5,5 (.22): ´ 160 shots @ 860fps (18,1gr pellet)
6,35 (.25): ´ 100 shots @ 895fps (25,4gr pellet)
7,62 (.30): ´ 55 shots @ 860fps (44,8gr pellet)

BT Sniper:
4,5 (.177) ´ shots @ 20ft/lbs TBA
5,5 (.22): ´ 270 shots @ 860fps (18,1gr pellet)
6,35 (.25): ´ 170 shots @ 895fps (25,4gr pellet)
7,62 (.30): ´ 90 shots @ 860fps (44,8gr pellet)

FILL PRESSURE Standard and VP BT: 230 bar
Compact BT and Sniper BT: 250 bar
SAFETY Switch style
OPTICS Picatinny scope mount With 20 MOA angle
MUZZLE Built-In Shroud system (variations may occur depending on country).
PRESSURE GAUGE One for airtube pressure
One for regulator pressure
TRIGGER Adjustable match trigger
ENERGY

Standard Sniper:
5,5 (.22): up to 68 Joule •ú 50ft/lbs.
6,35 (.25): up to 95 Joule •ú 70ft/lbs.
7,62 (.30): up to 115 Joule •ú 85ft/lbs.

BT Compact:
4,5 (.177): TBA.
5,5 (.22): up to 70 Joule •ú 52ft/lbs (26gr slug @ 945fps).
6,35 (.25): up to 85 Joule •ú 63ft/lbs (43,5gr slug @ 810fps).
7,62 (.30): up to 126 Joule •ú 93ft/lbs (65,5gr slug @ 800fps).

BT VP:
4,5 (.177): TBA
5,5 (.22): up to 87 Joule •ú 64ft/lbs (34gr slug @ 920fps).
6,35 (.25): up to 105 Joule •ú 77ft/lbs (43,5gr slug @ 895fps).
7,62 (.30): up to 140 Joule •ú 104ft/lbs (65,5gr slug @ 845fps).

BT Sniper:
4,5 (.177): TBA
5,5 (.22): up to 93 Joule •ú 69ft/lbs (34gr slug @ 955fps).
6,35 (.25): up to 110 Joule •ú 82ft/lbs (43,5gr slug @ 920fps).
7,62 (.30): up to 153 Joule •ú 113ft/lbs (65,5gr slug @ 880fps).

AIR CAPACITY Standard Sniper: 300 cc
BT Compact: 300cc
BT VP: 400 cc
BT Sniper: 580 cc
AIR CYLINDER

Standard: Aluminum, Not removable
BT and Sniper BT: Carbon Fiber, removable
VP BT: Aluminum, removable

LENGTH

VP BT: 790 mm
Sniper: 890 mm

CHARGING

Standard versions: Quick charge system MkI (probe)
BT Version: Quick charge system MkII (foster)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82911226666

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Mateo Tabares Garcia
Draper, US
★★★★★ 5
Excellent Product
Color: Right - Black, Size: Large
Really comfortable. Very usefull for my wrist, great shape, really smooth on the movement. Recommended to take care of you wrist.
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Reviewed in the United States on May 18, 2026
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Melissa J.
Omaha, US
★★★★★ 5
Elevates your wrist
Color: Right - Black, Size: Large, Color: Right - Black, Size: Large
This is a great tool. No wrist pain day 1. It elevates your wrist to level with the mouse so there’s no backward strain. Takes a little getting use to but well worth no pain.
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Reviewed in the United States on May 5, 2026
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S.S.
Belleville, US
★★★★★ 3
It's hard af.
Color: Right - Grey, Size: Small, Color: Right - Grey, Size: Small
Edit: just realized Amazon sent me a left handed one! I got this one and the g2 or whatever with the strap. The g2 is great. This one is hard though. The edges of the rest thingy. And the edges in the middle where it splits are annoying. Idk if it's a difference in the rubber pads or what. Even if this works for wrist pain, it's not worth it for the palm discomfort.
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Reviewed in the United States on April 14, 2026
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S Wang
Dallas, US
★★★★★ 5
Ergonomic and effective, but requires adjustment.
Color: Right - White, Size: Large
Bought this for improving wrist posture during long hours at the desk. What I like • The ergonomic design helps reduce wrist strain, especially during extended typing sessions. • The right-handed orientation is comfortable and natural to use. • High-quality build, feels sturdy and durable. What could be better • It takes some time to adjust to the unique design, especially if you’re used to traditional mice. • The size may not be suitable for people with smaller hands. • It could be a bit pricey compared to other ergonomic mice on the market. Bottom line: A great investment for improving wrist posture and reducing strain, but it might not be for everyone due to the learning curve and price. Perfect for users looking to enhance ergonomics, but consider alternatives if you have smaller hands or need a more budget-friendly option.
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Reviewed in the United States on April 20, 2025
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M
New York, US
★★★★★ 1
It’s painful. Not worth it.
Color: Right - Grey, Size: Small, Color: Right - Grey, Size: Small
I hate it. Period. Very strong feelings about it right out of the box. Gave it a few days, and not only do I still hate it but it’s very painful to use. The rubber material is hard and has pressure points that make you come away feeling like you’ve rested your wrist on the edge of a table for too long. I come away more sore using this than not. They only have small and large sizes, I think the small is too small for me? (I’m not sure. I can tell it doesn’t fit well, but I can’t tell if it’s because it’s too small or the shape isn’t right for my wrist). In any event, I am sure the large would be too large and even if they had a medium size I still wouldn’t repurchase this. Maybe if you’ve got some meat on your bones it would be more comfortable but as you can see, I am a very thin person and this is pressing on all the wrong places. I also feel like the center valley part contributes to carpal tunnel pain because the very firm edges of each side rested right in that area, not offering any support to the valley of the wrist, and therefore creating pressure to that nerve center and the ligaments. I don’t know why they chose this material, it’s too firm. Also, I think a better design would be a little tab from the center of it sticking out and then attaching to the bottom of the mouse so that both mouse and the wrist “support” worked as one unit when moving the mouse around. I often found that I didn’t drag the wrist piece with my mouse well and that it caused even more issues. If it were comfortable I would have made a little tab myself and connected the mouse and the wrist rest together, but as it’s extremely not even remotely comfortable I’m not bothering and I’ve already started the return process.
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Reviewed in the United States on November 13, 2024

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