Systema Irregular Pitch AEG Spring Systema MSRP Your Price Your Price $12.00 - $15.00 Was Features and Specs: Manufacturer: Systema Model: Irregular Pitch AEG Spring M100 (Aprox. 320-350 FPS) M110 (Aprox. 340-390 FPS) M120 (Aprox. 380-420 FPS) M130 (Aprox. 420-450... MSRP Your Price Your Price $12.00 - $15.00 Was