FX Impact M4 Sniper, Black, .22 Caliber

The FX Impact M4 is arguably the most advanced PCP bullpup on the market. With features like its Smooth Twist X Superior (STX) barrel system, improved Power Plenum 750 (increased post regulator volume), Adjustable Match Precision MKII (AMP) regulator, external micro and macro hammer spring tension adjustment, and external valve control, the customization options are almost endless.

The M4 includes an improved reversible side lever and a new dual transfer port (.22 and .25 only) that lets you optimize performance for both pellets and slugs. Plus, the new Quick Tune system gives you an easy way to adjust your air rifle with very little need for tools. Of course, the M4 also features the rear Power Block. With multiple barrel lengths and calibers, there’s a version for just about any shooter out there!

FX Impact M4 PCP Air Rifle

• FX Smooth Twist X Superior (STX) barrel system
• Interchangeable calibers and barrel liners (sold separately)
• Externally adjustable AMP MKII (Adjustable Match Precision) regulators
• Externally adjustable hammer spring tension with macro and micro adjustments
• Externally adjustable valve control
• Quick Tune System for virtually tool-free adjustments
• Power Block
• Wika dual pressure gauges: one for air cylinder pressure, one for regulator pressure.
• Forward mounted reversible sidelever cocking
• 250 BAR (3,625 PSI) max. fill pressure
• 170 BAR max regulator output pressure
• Equipped with improved 75cc Power Plenum 750 – allowing for an even wider range of power adjustment
• .22 and .25 cal M4’s feature Dual transfer ports – one optimized for pellets, one for slugs
• Male Quick Disconnect fitting
• Adjustable position Picatinny/Weaver optics mounting rail with 30 MOA compensation
• Picatinny accessory rails below cylinder and on each side of the forearm
• Quick Set adjustable match trigger
• Height adjustable rubber buttpad
• UG1 pistol grip
• AR15 style manual safety
• Side Shot magazine capacity: 34 rds. in .177, 28 rds. in .22, 25 rds. in .25, 23 rds. in .30
• Maximum muzzle energy*: 35 FPE in .177, 87 FPE in .22, 100 FPE in .25, 125 FPE in .30
• Includes one side-shot magazine and 3 year transferable warranty

* – using FX Slug Power Kit.

600mm (23.62”) Barrel, Standard Models:

• Available in .177, .22, .25 and .30 cal.
• Removable 480cc carbon fiber air cylinder
• Overall length of 34”
• Weight: 6.85 lbs.
• Shots per fill: 375 in .177, 270 in .22, 130 in .25 and 85 in .30

700mm (27.55”) Barrel, Sniper Models:

• Available in .22, .25 and .30 cal.
• Removable 580cc carbon fiber air cylinder
• Overall length of 38”
• Weight: 7.15 lbs.
• Shots per fill: 330 in .22, 160 in .25 and 105 in .30