FX Airguns Imach M4 Air Rifle
The FX Impact M4 is the pinnacle of precision air rifles, continuing the legacy of the FX Impact series with cutting-edge enhancements. Designed for professional shooters, hunters, and competitive marksmen, the M4 takes accuracy, power, and versatility to new heights. With an improved trigger system, enhanced rigidity, and an optimized magazine, this air rifle offers unparalleled performance and reliability.
Since its debut in 2015, the FX Impact has redefined the airgun industry, setting a benchmark for accuracy and innovation. The FX Impact M4 builds on this legacy with key upgrades that enhance usability, consistency, and durability. The newly developed Quick Set Trigger (QST) allows seamless transition between hunting, standard, and match-grade trigger settings. The airgun’s reinforced top plate and ergonomic grip provide superior control and comfort, while the brass piston AMP regulator ensures optimal pressure handling for consistent performance.
With an upgraded high-capacity magazine, redesigned scope rail, and refined aesthetics, the FX Impact M4 is the ultimate tool for precision shooting. Available in multiple calibers and barrel lengths, this air rifle adapts to any shooting discipline with ease. Whether competing on the world stage or hunting in the field, the FX Impact M4 delivers unmatched accuracy and power.
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Cocking System: Right-hand side lever (ambidextrous mount available)
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Magazine Capacity:
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.177 (4.5mm) – 35 shots
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.22 (5.5mm) – 28 shots
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.25 (6.35mm) – 25 shots
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.30 (7.62mm) – 20 shots
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.35 (9mm) – 18 shots
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Barrel Options:
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Compact – 500mm
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Standard – 600mm
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Sniper – 700mm
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Extended – 800mm
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Shot Capacity:
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.177 – up to 375 shots
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.22 – up to 330 shots
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.25 – up to 160 shots
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.30 – up to 105 shots
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.35 – up to 45 shots
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Max Fill Pressure: 250 bar (3625 psi)
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Trigger: Quick Set Trigger (adjustable reach, height, and angle)
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Energy Output:
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.177 – up to 47J (35 ft-lbs)
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.22 – up to 117J (87 ft-lbs)
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.25 – up to 135J (100 ft-lbs)
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.30 – up to 169J (125 ft-lbs)
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.35 – up to 211J (156 ft-lbs)
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Air Cylinder Capacity:
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Compact – 300cc
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Standard – 480cc
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Sniper – 580cc
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Extended – 580cc
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Overall Length:
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Compact – 640mm (25”)
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Standard – 860mm (34”)
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Sniper – 1000mm (39”)
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Extended – 1120mm (44”)
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Weight:
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Compact – 2.8kg (6.1 lbs)
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Standard – 3.1kg (6.85 lbs)
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Sniper – 3.25kg (7.15 lbs)
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Extended – 3.35kg (7.35 lbs)
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Charging: Foster Quick Disconnect
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Safety: Switch-style safety mechanism
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Optics Mounting: Dual rail system (adjustable and removable 30 MOA Picatinny rail on a 9-11 dovetail)
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FX Quick Set Trigger (QST): Adjustable trigger system for hunting, standard, or match-grade performance.
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Enhanced Rigidity: Reinforced top plate increases overall structural strength and stability.
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Ergonomic FX Grip: Improved design with better palm support and a beavertail for enhanced comfort and control.
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Brass Piston AMP Regulator: Delivers faster refresh rates, improved consistency, and higher pressure tolerance.
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Redesigned High-Capacity Magazine: Made from durable injection-molded POM material for smoother operation.
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Adjustable Scope Rail: Extended mounting flexibility with a 30 MOA Picatinny rail on a machined dovetail.
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Built-in Shroud System: Integrated sound suppression with a detachable muzzle for reduced noise.
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Power Plenum 750: Increased air volume (75cc) for maximum power output (excluding sub-12 ft-lbs versions).
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Carbon Fiber Air Cylinder: Lightweight and high-capacity air storage options up to 580cc.
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Interchangeable Caliber System: Quickly swap calibers for different shooting applications.
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Tailored Hard Case: Custom-cut protective case included for secure transport.