Gamo sets a new trend in air rifles with Whisper IGT as it has a spectacular tactical design coupled with superior quality. It includes a sound moderator that absorbs up to 52% of the noise of shots. Of course there is 11mm dovetail.
IGT system use nitro piston which has lower recoil and is less noisy than classic spring.
Practical experience: This weapon is unique in its appearance will find its supporters. One of the lightest airguns we've ever had a chance to try. It is characterized by a very light and reliable weapon trigger. Integral silencer is really effective in my opinion. Internal system and performance is the same as Hunter or Shadow series.