Complete o-ring replacement kit for the FX DRS Barrelkit Compressors and Cylinders Huma enlarged the air passage

Huma enlarged the air passage opening of this stainless-steel probe to get the maximum airflow

allowing for the attachment of optics and other accessories

Grain: 23GR

The knife blade is sharpened completely smooth and

- Stock Material: Wood

Complete o-ring replacement kit for the FX DRS Barrelkit Compressors and Cylinders Huma enlarged the air passageA complete set of replacement o rings for your FX Barrel kit for FX DRS Series With this set of o rings you will be able to replace all the o rings mentioned on the factory exploded view of the FX DRS Barrelkit. Every set contains all oring for all calibers. (The picture shows a generic set of o rings. The amount and sizes of the o rings will vary per model and type)