FX IMPACT MKII BLACK - (non FAC version)
FX IMPACT MKII BLACK - (non FAC version)
FX IMPACT MKII BLACK - (non FAC version)
FX IMPACT MKII BLACK - (non FAC version)
FX IMPACT MKII BLACK - (non FAC version)

FX IMPACT MKII BLACK - (non FAC version)

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Every so often there are leaps forward in technology that forever change our perception of what is possible. The FX Impact is such a phenomenon and has permanently pushed forward the boundaries of what to expect from an air rifle.

This all-in-one air rifle has been engineered to satisfy the most demanding airgun shooter with high-performance features. The Impact is completely adjustable: air valve control, hammer spring tension, and even regular adjustments can be made externally to allow for various shooting scenarios.

The Impact now incorporates the new FX Smooth Twist X Barrel which is a fully rifled barrel liner. FX’s proprietary process of imparting the inner rifling of the barrel from the outside of the steel tubing, is an outstanding upgrade in airgun accuracy. This Smooth Twist X Barrel is housed in the Interchangeable Barrel Liner System allowing the shooter to swap and change barrel liners of various twist rates, bore specifications and more; all to tailor the barrel to different projectile sizes. The breech and barrel assembly also incorporate a quick-change system that allows for any of the four calibers (.177, .22, .25 or .30) to be used. All that is required is an extra barrel and pellet probe for each caliber.

Other notable features of this bullpup include a unique match grade trigger system that does not rely on connection rods or linkages. The smooth side cocking lever is placed perfectly above the trigger to allow for the quickest possible follow-up shot. This high powered and tactical, yet lightweight and compact airgun is a sensational piece of cutting-edge technology. With all these features wrapped into one rifle, the FX Impact will continue to be the benchmark for air rifles worldwide.

COCKING SYSTEM Forward positioned sidelever
MAGAZINE TYPE Removable high capacity
38 shot when Cal .177
28 shot when Cal .22
28 shot when Cal .25
23 shot when Cal .30
STOCK AR15 style grip
Hogue rubber grip delivered as standard
Adjustable recoilpad (height)

4,5 (.177)

5,5 (.22)

6,35 (.25)

7,62 (.30)


FX Smooth Twist X
Match grade
Free floating
Length 500 mm 4.5 (.177)
Length 600 mm 5.5 (.22) *500mm if sub 12ft for UK.
Length 600 mm 6.35 (.25)
Length 600 mm 7.62 (.30)


4,5 (.177) ≈ 325 shots @ 18ft/lbs.
≈ 670 shots @ 12ft/lbs
5,5 (.22): ≈ 225 shots @ 30ft/lbs.
≈ 640 shots @ 12ft/lbs
6,35 (.25): ≈ 110 shots @ 47ft/lbs
7,62 (.30): ≈ 70 shots @ 77ft/lbs

FILL PRESSURE Max 250 bar (3600 psi)
SAFETY Switch style

Picatinny rail

MUZZLE Built-In Shroud system with additional moderator. (variations may occur depending on country).

One for airtube pressure

One for regulator pressure

TRIGGER Adjustable Match Trigger
(variations may occur)

4,5 (.177): 290 m/s • 950 ft/s with 8,44 gr pellet
5,5 (.22): 280 m/s • 920 ft/s with 16gr pellet
6,35 (.25): 270 m/s • 900 ft/s with 25,4gr pellet
7,62 (.30): 265 m/s • 870 ft/s with 46,3gr pellet

Note: above figures is factory recommended FAC Power output, but can be turned higher/lower if needed.


4,5 (.177): 24 J • 18 ft/lbs
5,5 (.22): 41 J • 30 ft/lbs
6,35 (.25): 65 J • 47 ft/lbs
7,62 (.30): 105 J • 77 ft/lbs

Note: above figures is factory recommended FAC Power output, but can be turned higher/lower if needed.

AIR CAPACITY Standard  480cc
Compact 300cc

Carbon fiber tank

LENGTH Depends on barrel
WEIGHT 3,2 kg
CHARGING Foster Quick Disconnec
MORE FEATURES Power adjuster (hammer spring tension), Valve adjuster (valveflow tuning), Interchangable Caliber System, Multiple Accessory rails (picatinny) sides and bottom, Match Trigger, AMP Regulator – Externally Adjustable, Plenum
Power Plenum *not available on sub 12ft versions.
ACCESSORIES Ergo tactical grip, deluxe.
Barrel Kit (pellet probe and barrel with shroud).
700 mm Barrel Kit (pellet probe and barrel with fixed shroud).


Product Code cat09127C
Gun Type Air Rifle
Gun Make FX
Orientation Ambidextrous
Mechanism Pre-Charged Pneumatic
Barrel Length Standard Barrel
Gun Style Air Rifle
Gun Condition New
Choke 2 None

Due to current UK laws you have to be 18 years or older to purchase ANY firearm. Guns CANNOT be delivered to your home address and must be collected from one of our GS Precision locations or a 3rd party registered firearms dealer*. When collecting your gun please provide a valid form of identification and / or your firearms certificate. If you require more information please call us on 0161 413 4950 

*A 3rd party dealer can charge a small handling fee but this will be discussed when a member of staff calls you to confirm your order & collection.