With a new rugged front cap design, signature DonnyFL body grooves and bolt endcap, the KOI is a great addition to any shrouded or un-shrouded air rifle. This model has the smallest outer diameter compared to the other DonnyFL silencer models but don’t let the size fool you. With the added vent holes around the front, it is as impressive as the others.

Mono-core design
Precision CNC’ed by professional machinist
Sand blasted and anodized for maximum durability
1/2UNF fitting
Comes pre-wrapped in felt
Machined grooves on the outside for easy handling

*Note: If you see white lines on the inside of the front cap, thats ok. Those were caused by the prongs holding the pieces while anodizing. They are not pellet clippings.
*Airgun use only

PLEASE NOTE: We can only send this item direct to you if it is being used on an sub 12ftlb airgun only (not on a high power license). By purchasing you are confirming that this is the case.
Sorry we can’t export outside of the UK