FX KING

A king is born.

The FX King GRS Nordic Wolf is a powerful and innovative hunting rifle designed to excel in various shooting scenarios. Here’s a summary of its key features:

  1. Proven Core Technology: Inheriting the reliable block of the Panthera/Dynamic models, the FX King ensures a high level of power and energy output, contributing to its overall performance.
  2. Versatile Ammunition Compatibility: The rifle’s capability to shoot both pellets and slugs, with a focus on slug effectiveness, is enhanced by its slug-based design and innovative valving, providing outstanding slug-shooting capabilities.
  3. Custom-Tailored GRS Stock: The rifle features a GRS stock known for its ergonomic design and adjustability. The custom-tailored stock allows for quick, repeatable, and precise adjustments using the integrated quick tune system, ensuring comfort for shooters.
  4. Over-the-Barrel Plenum System: Similar to other FX models, the FX King utilizes a large over-the-barrel plenum system to optimize available volume, enhancing performance with both pellets and heavy slugs.
  5. Dual High Precision Wika Gauges: Equipped with dual angled high precision Wika gauges, the rifle allows shooters to monitor both bottle and regulator pressures, facilitating pressure tracking while shouldering the rifle during hunting.
  6. Accessory Picatinny Rails: The inclusion of accessory picatinny rails on both sides provides flexibility to mount accessories such as flashlights, bi-pods, and more, enhancing the rifle’s adaptability in different situations.
  7. Deep Magazine Design: Adopting a deep magazine design from the Panthera/Dynamic models, the FX King can handle various types of ammunition up to 13mm in length, accommodating pellets, shorter/lighter slugs, or heavy/longer slugs.
  8. 30MOA Angled Picatinny Scope Rail: The rifle features a 30MOA angled picatinny scope rail, allowing for more usable elevation adjustments on the scope. This feature aids shooters in reaching longer distances with ease.
  9. GRS Stock in Three Color Options: The FX King comes with a GRS stock available in three gorgeous color options. GRS is known for producing highly adjustable ergonomic laminate stocks with tool-less adjustments, a broad fore-end, and an ergonomic grip.
  10. Hard-Case Packaging: The rifle is delivered in a durable hard case with custom-cut foam, providing a secure and protective transport and storage solution.

Note: Muzzle energy specifications may vary based on regional regulations, and the rifle may be produced with a lower muzzle energy from the factory to comply with these regulations. Shooters are advised to contact their dealer for more information on muzzle energy compliance in their region.

Cocking system Right hand positioned sidelever with an ambidextrous mount to be able to relocate sidelever on left side for lefthanded shooters. Not accepted in the
Magazine type Removable high capacity, easy load.

Newly developed deeper lid to accommodate longer length slugs.

Maximum ammunition length, 13 mm (0,51”)

Made in durable injection-moulded POM

21 shot when Cal .177
18 shot when Cal .22
16 shot when Cal .25
13 shot when Cal .30
10 shots when Cal .35
Stock GRS Laminate stocks.

– Adjustable cheek piece

– Adjustable recoil-pad

– Tool-less adjustments

– Ergonomic grip

Also available in left-handed version.

Colours:

Green Mountain Camo

Nordic Wolf Laminate

Brown.
Calibre 4,5 (.177)

5,5 (.22)

6,35 (.25)

7,62 (.30)

9,00 (.35)
Barrel 500:

Superior STX barrel liner.

600:

Superior Heavy STX barrel liner.
Shot capacity 500:

4,5 (.177) N/A

5,5 (.22) 180 shots with 15.89 gr pellet at 900 fps

6,35 (.25) 90 shots with 25.39 gr pellet at 900 fps

7,62 (.30) 70 shots with 44.75 gr pellet at 860 fps

9,00 (.35) 30 shots with 81 gr pellet  at 840 fps

600:

4,5 (.177) N/A

5,5 (.22) 128 shots with 22 gr hybrid slug at 900 fps

6,35 (.25) 96 shots with 26 gr hybrid slug at 900 fps

7,62 (.30) 56 shots with 44,5 gr hybrid slug at 900 fps

9,00 (.35) 26 shots with 68 gr hybrid slug at 900 fps

 
Fill pressure Max 250 bar (3625 psi)
Safety Switch style
Optics Picatinny rail with built in 9 MIL/30 MOA angle

Marked with figures on the right side for easy repositioning of optics.
Muzzle Built-In Shroud system (variations may occur depending on country).
Pressure gauge Dual Angled Gauges:
Air tube pressure WIKA
Regulator pressure WIKA
Trigger Adjustable Match Trigger

Trigger blade can be adjusted in reach, height and rotated to set the blade in an angle.
Velocity N/A
Energy 500:

4,5 (.177) N/A

5,5 (.22) up to 70 ft/lbs with 34gr slug at 960 fps

6,35 (.25) up to 80 ft/lbs with 43.5gr slug at 910 fps

7,62 (.30) up to 110 ft/lbs with 64gr slug at 880 fps

9,00 (.35) up to 135 ft/lbs with 81gr pellet at 865 fps

600:

4,5 (.177) N/A

5,5 (.22) up to 82 ft/lbs with 34gr pellet at 1040 fps

6,35 (.25) up to 91 ft/lbs with 43.5gr slug at 970 fps

7,62 (.30) up to 130 ft/lbs with 64gr slug at 1020 fps

9,00 (.35) up to 173 ft/lbs with 93gr slug at 915 fps

Note: above figures are maximum FAC Power output using tungsten hammer.
Air capacity 480 cc air cylinder + plenum volume
Air cylinder Carbon fibre wrapped air tank, removable.
Length 500: 970 mm
600: 1075 mm
Weight 500: 3,45 kg
600: 3,6 kg
Charging Rear Foster Quick Disconnect, dust cap included.
More features AMP MkII Regulator

Externally Adjustable

Quick Tune System

Micro and macro adjustment of hammer spring tension

Dual accessory rails.

Picatinny on both sides.

Case

Comes delivered in a tailored cut out case.
Plenum 500: Macro Plenum – 62 cc
600: Magnum XL Plenum – 156 cc
FX King 2 FX King 3 FX King 4