Huma-Air High Flow V2 Dual Hole Transfer Port For FX DRS MKII

High flow, V2, dual hole transfer port with middle support bridge for the FX DRS MKII

The Huma-Air High Flow V2 Dual Hole Transfer Port is designed for the FX DRS MKII and provides a larger airflow passage than the original factory transfer port. By reducing restriction between the valve system and barrel, more regulated air can be delivered directly behind the pellet or slug.

The internal V-shaped dual-hole design combines a large airflow area with a central support section that guides the projectile smoothly into the barrel. This makes the transfer port suitable for both pellets and slugs without compromising loading reliability.

Increased airflow for tuned FX DRS MKII rifles

The transfer port is an important part of the airflow path in a PCP rifle. Increasing the available passage area can be beneficial on rifles configured for higher airflow, heavier projectiles or increased power.

For best results you can use the combination with our High Flow Slug and Pellet Probe  or the High Flow Pin Probe and the Power hammer spring to get even more power out of you FX DRS MKII

Actual performance depends on the complete rifle setup, including regulator pressure, hammer spring tension, valve settings, barrel length and projectile weight.

Available calibers

4.5 mm / .177
5.5 mm / .22
6.35 mm / .25
7,62 mm / .30

Installation

The original FX transfer port is secured with thread locking adhesive. When installing the Huma-Air transfer port, we recommend using a suitable medium-strength threadlocker, such as Loctite® 2400 also.

Because the transfer port changes the airflow characteristics of the rifle, regulator and hammer spring settings may require adjustment after installation.