A Compact Hunting Powerhouse with Optional Configurations!

The FX Panthera leapt airgun innovation forward with its patented over the barrel plenum and high-power / short-impulse valve design. Though the original Panthera is a purpose-built competition slug rifle, shooters have desired to use this exciting new airgun technology in different ways as well. Introducing the new FX Panthera Hunter Compact. A compact pellet shooter that can be configured in multiple ways to be tailored to your style of shooting. Available in calibers from .177 to .30. Using a shortened FX Smooth Twist X Superior barrel (300 mm barrel in .177 & .22 cal / 380 mm in .25 cal / 395 mm in .30 cal). The two smaller calibers use the 62 cc Macro Plenum while the .25 & .30 cal barrels utilize a new 120 cc Macro XL Plenum. The Hunter Compact comes with a 300 cc carbon fiber bottle located in the front of the rifle to give great balance when shooting the rifle off-hand. It comes with a standard AR grip, full picatinny top rail with 20 MOA built in (30 MOA from late 2023), and a rear stock with adjustable length of pull and adjustable cheek piece as standard.

Shooters can further tailor their rifle with accessories such as the FX Dynamic DoubleAir Adapter Kit which can add the addition of a 300 cc carbon fiber bottle to the rear stock allowing a higher shot count. Users can even move the existing 300cc bottle to the back and place a 480 cc or 580 cc bottle at the front for a massive amount of air! Additional accessories are also being released including the Dynamic Compact Length Arca Rail (can be added when configured with the bottle in the rear) and the FX Dynamic Side Accessory Pic Rail. Also being released is the new FX Dynamic AR Folding Stock adapter. This allows a standard AR buffer tube and butt stock to be affixed to the rifle, reducing the overall length of the rifle when folded to just 26” in length! The FX Panthera Hunter Compact is a great option for those who plan on shooting pellets and prefer a small, compact package.

Note: Muzzle energy listed in the specifications of each rifle is for maximum setting. Due to differences in regulations the rifle is often produced with a lower muzzle energy from the factory. Contact your dealer for more info about muzzle energy in your region.

Cocking system Right hand positioned sidelever with an ambidextrous mount to be able to relocate sidelever on left side for lefthanded shooters.
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

Stock Ambidextrous


Recoilpad adjustable in height, angle, and length of pull. 

Cheek Piece adjustable in height (ambidextrous mount)

Mount for bag rider.


Zero-angle grip

Calibre 4,5 (.177)

5,5 (.22)

6,35 (.25)

7,62 (.30)

Barrel 4,5 (.177):

Superior STX barrel liner. Length 300 mm

5,5 (.22):

Superior STX barrel liner. Length 380 mm

6,35 (.25) and 7,62 (.30)

Superior STX barrel liner. Length 395 mm

Shot capacity 4,5 (.177) 100 shots

5,5 (.22) 60 shots with 15.89gr pellet at 880 fps

6,35 (.25) 45 shots with 25.39gr pellet at 880 fps

7,62 (.30) 35 shots with 44.75gr pellet at 840 fps

Fill pressure Max 250 bar (3625 psi)
Safety Switch style
Optics Picatinny rail with built in 6 MIL/20 MOA angle (30 MOA from late 2023)

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 4,5 (.177) N/A.

5,5 (.22) up to 54 J – 40 ft/lbs with 21gr slug at 930fps.

6,35 (.25) up to 96 J – 71 ft/lbs with 43.5gr slug at 855 fps.

7,62 (.30) up to 145 J – 107 ft/lbs with 68gr slug at 840 fps.


Air capacity 300 cc air cylinder + eventual plenum volume
Air cylinder Carbon fibre wrapped air tank, removable
Length 4,5 (.177) – 5,5 (.22) 775 mm – 30.5″
6,35 (.25) – 7,62 (.30) 889 mm – 35″
Weight 4,5 (.177) – 5,5 (.22) 2,85kg – 6,25 lbs
6,35 (.25) – 7,62 (.30) 2,9kg – 6,35 lbs
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

Plenum 4,5 (.177) – 5,5 (.22) Macro Plenum – 62 cc
6,35 (.25) – 7,62 (.30) Macro XL Plenum – 120 cc