Sound Moderator Koi | 4.5 & 5.5 | 1/2 UNF | DonnyFL

DonnyFL KOI Moderator 1/2 UNF 4.5 - 5.5 – Airgun Moderator

This moderator is designed to reduce the sound of air rifles during shooting. The DonnyFL KOI features a compact design with a diameter of 31mm and a length of 18cm. Thanks to the ventilation holes at the front and the robust construction, this is a practical addition to your air rifle.

Technical specifications

This moderator is made of aluminium and weighs 138 grams. Installation is via 1/2 UNF thread. This model is suitable for air rifles in caliber 4.5mm (.177) and 5.5mm (.22). We recommend choosing a moderator that is suitable for at least one caliber larger than the one you are shooting with. This prevents contact between the pellet and the inner wall of the moderator, which could cause damage or deviation.

Application during target shooting

This moderator is intended for applications such as target shooting and use at the shooting range. Are you using a rifle scope? Make sure to re-zero it with the moderator mounted. A scope that has been zeroed without a moderator will generally show a shift when you use one.

Will you add the DonnyFL KOI Moderator 1/2 UNF 4.5 - 5.5 to your airgun equipment?