FX Impact .22 600 MM - $1,475 Setup includes FX Impact MkII .22 with 600 mm barrel Upgrade – 720 Power Plenum Kit – installed by FX Airguns Upgrade – FX Carbon Fiber Liner Sleeve Upgrade – Huma Max Grip Knurled Side Lever Handle Upgrade – Huma High Flow Pellet Probe Upgrade – Saber Tactical...