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HUMA-AIR FX .22 Impact,Dreamline,Wildcat MKIII,Crown,Maverick High Flow V2 Dual Hole Transferport


High flow, V2 dual hole transfer port with middle support bridge. For maximum airflow in your FX Impact, FX Dreamline, Wildcat MKIII FX Crown and Maverick.

Out of stock

SKU: 000616


High flow, V2, dual hole transfer port with middle support bridge for FX Impact, FX Dreamline,  FX Wildcat MKIII and FX Crown and Maverick.


The successor to Huma’s high flow dual hole transferport;  they have managed to optimize and even enlarge the air passage in this new version 2 of Huma’s High Flow V2 Dual Hole Transferport. The V-shaped transfer opening makes sure you will have the maximum and smoothest air passage area. The middle support bridge divides the transfer port into a dual hole port. This middle bridge makes sure the pellet or slug nose cannot fall into the enlarged transferport hole, but will be guided smoothly by the middle bridge into the barrel.

This dual hole transfer port has much larger air passage area compared to the oem port for maximum performance.  This increase,varies by caliber:

In combination with our High Flow Slug- and Pellet Probe you will be able to get even more power out of you Fx air rifle.

Caliber  Surface Enlargement
.177 285 %
.22 176 %
.25 117 %
.30 122 %


Please note:

Any modification done to the airflow of your rifle, will affect the entire setup and performance, you might need to re-adjust the settings of your rifle again to get the best possible performance.
Due the already huge increase of the airflow opening, the .177 dual hole model is not V-shaped

Huma have modified the o-ring groove dimensions and and locating notch of the transferport to be compatible with both the newest rifles as well as the older versions from FX.
Before tightening the grubscrew that holds the barrel in the breech, make sure the barrel is adjusted properly so the magazine slides in and out smoothly.


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