FX Leopard Standard w/ Tube

FX Leopard Standard w/ Tube PCP Air Rifle

The FX Leopard Standard w/ Tube is a balanced, precision-oriented bullpup PCP air rifle designed for shooters who want consistency, modularity, and advanced adjustability in a streamlined tube-based platform. Built on FX Airguns’ modern Leopard platform, it offers refined performance and flexibility suited for both precision shooting and practical field use.

The Standard configuration pairs a mid-length precision barrel with a 310 cc over-barrel air tube, delivering a well-balanced rifle that provides reliable shot count while maintaining a compact, maneuverable profile. This setup makes the Leopard Standard an excellent choice for shooters who want a versatile rifle that performs across a wide range of shooting applications.

Internally, the rifle is equipped with FX’s AMP MkII adjustable regulator working in combination with a 54 cc power plenum, ensuring stable air delivery and consistent shot-to-shot velocities. The Quick Tune system allows hammer spring adjustments without disassembly, making it easy to tune the rifle for different pellets or slugs based on shooting style and distance.

The Leopard Standard w/ Tube features a modular fore-end with an integrated bridge, providing rigidity and flexibility for accessories. A full-length ARCA-Swiss rail allows direct tripod or bipod mounting, while M-LOK slots on all sides give shooters complete freedom to configure accessories. A 20 MOA angled Picatinny scope rail supports precision optics, and ergonomics are refined with a two-stage adjustable trigger, FX UG1 grip, and adjustable butt pad for comfort and control during extended shooting sessions.

Key Features

• Standard-Length Precision Barrel – Mid-length barrel configuration balances air efficiency, accuracy, and maneuverability for versatile shooting applications.

• 310 cc Over-Barrel Air Tube – Provides 310 cc’s of pressurized air, delivering reliable shot count in a streamlined, tube-based system.

• FX AMP MkII Adjustable Regulator – Enables precise control of operating pressure for consistent velocities and optimized performance.

• 54 cc Power Plenum – Works with the regulator to supply stable air volume for smooth, repeatable shots.

• Quick Tune System – Allows easy hammer spring adjustment without disassembly, simplifying tuning for different pellets or slugs.

• Modular Fore-End with Bridge – Rigid, modular design improves stability and supports a wide range of accessory configurations.

• Full-Length ARCA-Swiss Rail – Allows direct mounting of tripods and bipods without adapters, ideal for precision and positional shooting.

• M-LOK Slots on All Sides – Provides maximum flexibility for mounting accessories exactly where needed.

• 20 MOA Picatinny Scope Rail – Adds elevation range for optics, supporting precision shooting at extended distances.

• Two-Stage Adjustable Trigger – Delivers a clean, predictable trigger break for improved shot control.

• FX UG1 Ergonomic Grip – Enhances comfort and secure handling during long shooting sessions.

• Adjustable Butt Pad – Allows shooters to fine-tune fit and shoulder positioning for improved control.

• Lower Picatinny Accessory Interface – Supports additional accessories for stability and customization.

• 1/2 UNF Threaded Muzzle – Accepts compatible moderators or muzzle devices where permitted.

• Multiple Caliber Options – Available in .177, .22, .25, and .30 to suit a wide range of shooting applications.