FX Panthera Mk II 700mm .30 caliber

The Evolution Continues.
The FX Panthera MKII redefines what the Dynamic Block platform can achieve. Delivering improved rigidity, refined ergonomics, and next-level precision while maintaining the power and versatility shooters trust.

When we introduced the Panthera and Dynamic in 2022, the goal was clear!  Build a rigid, competition ready air rifle  platform capable of extreme power, precision, and tunability without the complexity of  modular systems. That platform became what shooters now call the Dynamic Block. Fast forward to today, and the Dynamic Block has done something few designs achieve. It has earned relevance across disciplines. PRS, Hunting and now benchrest. The Panthera MKII and Dynamic MKII represent the next step in that evolution. Same proven block. Same raw performance potential of 200+ ft/lbs. Now refined, reinforced, and modernized based on real-world shooter feedback.

A More Rigid Foundation 
At the heart of the MKII update is an all-new solid front stock design that grips the Dynamic Block at multiple anchor points. The result is a noticeably stiffer, more  unified system eliminating flex and increasing repeatability under recoil. The scope rail is extended and now integrated into the front stock, delivering increased rigidity with 30 MOA built-in incline. The new rail also Improves better alignment between barrel, block, and optic with incorporated alignment pins. The new rail includes a full-length ARCA rail underneath, paired with M-LOK slots along the sides and a QD sling mount, a new barricade stops design and on the inside of the rail we incorporated slots to add internal weights. Available Accessories A competition-style top plate cover FX External weights FX Internal weights FX Bag Rider.

One Precision Mechanism. 3 Personalities. 
First introduced on the FX Impact M4, the Quick Set Trigger has  quickly become one of the most appreciated advancements in the FX lineup. Now, it is fully integrated into the Panthera MKII,  Dynamic MKII platform. This is not just an adjustable trigger. It is a 3-in-1 configurable trigger system, designed to adapt to your discipline.

Improved Tolerances
With the MKII evolution of the Dynamic Block platform, we have further refined the barrel interface by  tightening critical tolerances and upgrading key materials within the mounting system. The result is a stronger, more secure barrel-to-action  connection designed for improved consistency and long-term durability.

Improved Ergonomics
By raising the airflow passage higher at the rear of the block we created more room around the grip while at the same time raising the cheekrest for a better sight picture. Combined with the adjustable recoil pad achieving a overall more  comfortable and ergonomic shooting experience.

Key Features:

• Upgraded Dynamic Block platform for increased rigidity and consistency
• Refined ergonomic design for improved comfort and control
• Exceptional accuracy and shot-to-shot precision
• High power output with FX’s renowned adjustability
• Premium build quality in a sleek black finish
• Reversible sidelever
• 300cc rear carbon fiber bottle

• High-power, short impulse valve Dynamic Block
• Over-the-barrel Dynamic Plenum design
• Quick Tune System
• 1/2 UNF threaded muzzle
• Fill pressure: 250 BAR/3,625 PSI
• Shots per fill (500)*: 160 (.177), 115 (.22), 56 (.25), 37 (.30)
• Max. energy (500)**: 40 FPE (.177), 70 FPE (.22), 82 FPE (.25), 112 FPE (.30)
• Shots per fill (600)***: 80 (.177), 43 (.22), 30 (.25), 28 (.30)
• Max. energy (600)****: 44 FPE (.177), 82 FPE (.22), 100 FPE (.25), 131 FPE (.30)
• Shots per fill (700)*****: 45 (.177), 40 (.22), 27 (.25), 32 (.30)
• Max. energy (700)******: 49 FPE (.177), 100 FPE (.22), 111 FPE (.25), 150 FPE (.30)
• Magazine capacity: 21 (.177), 18 (.22), 16 (.25), 13 (.30)
• Superior Smooth Twist X barrel
• Superior STX barrel liner (500mm), Superior STX Heavy Liner (600mm & 700mm)
• AMP MKII (Adjustable Match Precision) regulator
• 2-stage adjustable Quick Set Trigger
• Dual angled manometers: bottle and regulated pressure
• Extended Picatinny optics rail with 30 MOA cant
• Arca-Swiss/M-LOK forend rail, and barricade stop
• Slots on inside of rail for internal weights
• Ergonomic textured FX UG1 grip
• Adjustable cheek rest, adjustable rubber buttpad
• Foster Quick-Disconnect fill port
• Barrel length: 500mm/19.685", 600mm/23.622", 700mm/27.559"
• Overall length: 38.6"/980mm (500mm), 42.7"/1085mm (600mm), 46.85"/1190mm (700mm)
• Weight: 8.4 lbs./3.81 kg (500mm), 8.8 lbs./4.02 kg (600mm), 9.1 lbs./4.13 kg (700mm)