Gamo Hunter CSI with IGT System

Classic design with a CSI barrel (added sound moderator). Break and rifled barrel with sound moderator.
Calibers 4.5 and 5.5 mm.
Muzzle velocity: 305/220 m/s.
Overall length: 117 cm.
Weight: 3 kg.
IGT SYSTEM: The tradicional spring is replaced by a pneumatic system.
Advantages: Less vibration, less noise, continuous and uniform load effort, more regularity in shooting power.