Huma Air FX Impact High Flow Pin Probe .177, 4.5mm – 1340

High flow Pin Probe For Your FX Impact
On special request of many of our customers, we made a Pin Probe model for the FX Impact.
In combination with our Dual Hole, V2 high flow transfer port and power tuning hammerspring you will gain the ultimate performance out of your FX Impact specially when you shoot slugs.
Although this probe is specially developed for slugs we get a lot feedback from guys using it for pellets too.