Huma Dual flow transfer Port and Probe

[slush]

I will be upgrading, my Dreamline bull pup. I will be going to the 600mm barrel and power plenum. I was wondering what your thoughts on the Huma Dual transfer port, with matching pellet probe? I will be shooting .22 cal. I want to be able to shoot slugs, for long range and on varmints. But most of the time I will be shooting the JSB 18 grains, for target practice. I know If I want more power, I will lose shot count. But will it be significantly less, on the pellets.

Also, what is your favor .22 pellet weight, with the 600mm barrel?
Plus, what FPS do you like to push your favorite slug?

 

[Airgunmann]

Huma daul transfer port and probe helps for fps about 30 fps just by changing to that

 

[slush]

I placed an order with Huma Air, for the dual air port and matching probe. I could not find a pellet probe that was offered in the states.

 

[Airgunmann]

Should have been a kit with both did you order from huma directly?

 

[slush]

Yes, I ordered directly from Huma. The stateside online stores only offered the kit for the impact. I could get a pin probe, for the Dreamline. I only found the matching pellet probe from Huma.