FX Panthera MKII 700 Airrifle

FX Panthera 700 MKII Air Rifle

The FX Panthera MKII 700 is a precision-focused PCP air rifle developed for consistent slug performance and extensive user tuning. Building on the Panthera platform, the MKII version introduces structural improvements, refined air management, and faster adjustability for competitive and technical shooters with a new stiffer barrel system would this be a fantastic and stable bench rest rifle.

Rigid aluminium forend

The redesigned aluminium forend increases overall stiffness, reducing flex under load and improving shot-to-shot repeatability. An integrated Arca-Swiss rail allows direct mounting of a bipod or tripod, while M-LOK interfaces on both sides support accessories. Internal slots accept balancing weights for fine rifle balance adjustment. A fully integrated 30 MOA Weaver/Picatinny optics rail is machined into the forend to minimise zero shift.

Quick Set Trigger (QST)

The Quick Set Trigger offers three selectable trigger profiles, optimized for PRS, hunting, and benchrest use. Adjustment is tool-free and can be carried out externally without removing the trigger guard, allowing fast changes between disciplines.

AMP MKII regulator system

The single AMP MKII regulator is externally adjustable and equipped with its own pressure gauge. It precisely reduces pressure from the 250 bar, 300 cc bottle to the optimal working pressure in the plenum, enabling consistent air delivery matched to the selected projectile.

Large dynamic plenum

A 163 cc plenum surrounds the barrel, storing regulated air directly at the firing point. This layout supports stable pressure delivery, especially when shooting heavier slugs.

Dynamic block and high-flow valve

The enlarged breech inside the Dynamic Block accommodates slugs up to 13 mm in length. A one-piece high-power, short-impulse valve delivers fast, high-volume airflow. The raised rear airflow channel allows for a higher cheek rest position, improving shooting ergonomics.

Quick Tune system

Power tuning is achieved through a clearly indexed macro hammer spring adjustment wheel, combined with a separate micro adjustment for fine control. All settings are repeatable, making it easy to return to a known configuration.

Superior STX barrel system

The 700 mm Superior STX barrel uses an exchangeable liner with externally pressed rifling. This manufacturing method keeps the bore exceptionally smooth and ensures consistent sealing around the projectile.

Key specifications

• Plenum volume: 163 cc
• Barrel length: 700 mm
• Aluminium forend construction
• Integrated 30 MOA Weaver/Picatinny optics rail
• Arca-Swiss rail for bipod or tripod
• M-LOK accessory slots
• Reversible cocking lever
• Adjustable cheek rest and butt plate
• QD sling mount
• ½” UNF muzzle thread

Note: The FX Panthera MKII 700 is supplied with a neutral factory tune for general use. Maximum performance can be achieved through the rifle’s extensive adjustment options.

The Panthera MKII is also available in 500 and 600 barrel length. Please contact our customer service for these models

This item can only be sold to persons 18 years and older.

For this item we have to carry out an age check.
You can upload a copy/scan/photo of a legal identification document such as a passport, European ID or driver’s license in the order. Parts of the document may be made illegible or designated as a copy. However, your name, document number and place of issue must be legible. Your copy ID will only be used for verification purposes and will not be retained. If you are not able to upload it right now, we will contact you per email before shipping

We can ship these FX items only to the countries listed below:

Belgium, Bulgaria, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Kroatia, Latvia, Lithuania, Luxembourg, Monaco, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain

Specifications

Shipping and Payment

We ship your items well packed for safe and undamaged arrival in the country of destination with tracked priority shipping (unless this is specifically stated otherwise). As a buyer, you are responsible for checking that this product is legal according to your local laws and regulations. Unless specifically stated otherwise, all our Air Guns, Air Gun Parts and Accessories are supplied in/for high-power versions.
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