FX Airguns

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Pre-charged pneumatic
Velocity (FPS):
Airgun Use:
Small game hunting/target practice
Fire Mode:

The dramatic evolution of airguns has ramped up demands from shooters worldwide and we have seen an increased desire for more air flow and power in our air rifles. Whereas bullpup configurations can more easily add plenum space and valving for these demands, a traditional rifle like the FX Crown was limited for these demands… until now! The FX Crown MKII brings more power and even more capabilities to an already near perfect platform.

The increased power available in the MKII comes down to a combination of valving, porting, and plenum space. The plenum of the FX Crown MKII has increased 28% over the previous model! This larger plenum (the chamber of compressed air located before the transfer port) works in tandem with the porting and a new larger valve on the MKII (6.5mm valve). The combination provides spectacular results.

Other changes to the Crown include a 20 MOA angle built into the picatinny scope rail. With air-gunners able to shoot at longer distances, this canting of the scope base at the front is what allows for more usable elevation adjustment in the scope at longer distances.

The FX Crown MKII has some new stock options as well. We have teamed up with famed Norwegian rifle stock maker GRS to provide the first ever GRS rifle stock for an airgun! GRS builds highly adjustable ergonomic laminate stocks recognized globally as an innovative premium brand. The GRS Crown stock features tool-less adjustments, a broad for-end  and a ergonomic GRS grip, offset and angled, offering unsurpassed shooting comfort.

The FX Crown MKII is also offered as a stripped-down base model perfect for pairing with the recently released Saber Tactical Crown Chassis. This ambidextrous chassis is packed with features including an extended Arca Swiss rail, foldable stock, built-in detachable bag rider, adjustable buttstock, and other popular features. This will certainly be a highly popular and sought-after Crown configuration, particularly for bench shooters. The rest of the features of the FX Crown remains unchanged: the hammer power adjuster, air flow power adjuster, externally adjustable AMP regulator, ability to change calibers and twist rates through the Superlight Smooth Twist X (STX) barrel and liner system. With all this as well as the highest capacity magazine in its class, the FX Crown is solidified as the most versatile and robust sporter stock PCP air rifle available.

Crown Standard
Comes with 500mm barrel.

Crown Standard Plus
Comes with 600mm barrel.

Crown Continuum
Continuum comes in cut-out case equipped with picatinny rail action. 380 mm and 700 mm barrel.
Note: Not available in Caliber .177 (4,5mm)

Crown VP Edition
VP Edition is the entry level of the Crown with Synthetic stock, aluminium bottle and 500mm barrel.

Crown Base
Action without stock.


FX Crown MkII PCP Air Rifle, Synthetic Stock

  • Both right and left-handed users can comfortably use the synthetic stock with a thumbhole design.
  • Cocking system that operates smoothly with a side lever.
  • The magazine's capacity differs based on the caliber: .177 holds 21 rounds, .22 holds 18, .25 holds 16, and .30 holds 13.
  • Depending on the caliber, the number of shots per fill varies: 200 for .177, 145 for .22, 110 for .25, and 45 for .30.
  • Two barrel length options: 500mm (approximately 19.685") and 600mm (about 23.62").
  • Improved design with 28% more plenum volume and larger valving, resulting in increased power.
  • Models with a 500mm barrel and a moderator measure 45" in total length, and those with a 600mm barrel and a moderator measure 49".
  • The updated Superlight Smooth Twist X (STX) barrel design is lighter and more rigid than the older model and includes a Superior liner.
  • The ability to swap calibers and barrel liners, though additional calibers and liners must be purchased separately.
  • The barrel design includes a shroud for enhanced performance.
  • The breech block upgrade features four barrel set screws for improved rigidity and performance.
  • An integrated 20 MOA Picatinny rail is part of the action upgrade.
  • Changing calibers is made easy by the breech block upgrade and does not require scope removal.
  • The Adjustable Match Precision (AMP) regulator and hammer spring tension are both externally adjustable.
  • A 3-step adjustment system for the transfer port.
  • Dual pressure gauges display air tube pressure and regulator pressure.
  • The air cylinder is a removable 480cc carbon fiber design.
  • The maximum fill pressure is 250 bar (or 3600 psi).
  • The trigger is a two-stage adjustable match type.
  • The buttpad is also adjustable for optimal comfort.
  • The air fill connection is a male quick-disconnect Foster fitting.
  • Each purchase includes one magazine and a 3-year transferable warranty.



Manufacturer FX Airguns
Calibers .22 .25 .30
Velocity 950 fps 930 fps 890 fps
Condition New
Ammo Type Pellets
Action Sidelever
Barrel Style Rifled
Fire Mode Repeater
Gun Weight

Synthetic: 6.2 lbs

Walnut: 6.5 lbs

Laminate: 6.8 lbs

GPR Laminate: 9.6 lbs

Overall Length 45" - 49"
Barrel Length 19.69" - 23.62"
Loudness 2-Low-Medium
Magazine Capacity 18 16 13
Mechanism Pre-charged pneumatic
Rail Weaver/Picatinny
Safety Manual
Front Sights None
Rear Sights None
Shots per Fill 145 110 45
Trigger Adjustability Two-stage adjustable
Trigger Action None
Use Small game hunting/target practice
Warranty 3-year limited warranty


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