Gamo Whisper IGT
Gamo IGT technology uses a pneumatic cylinder that replaces the mains spring. It produces constant cocking effort,reduced stock vibration, extended durability,increases velocity, steady and consent power and reduced time lock.
Whisper technology prevents noise expansion by 52% compared to an ordinary muzzle.
Automatic cocking safety system.
Two stage trigger.
up to 1300fps
Available in .177 and .22