------------USA Sales Only-----15% restock/cancelled order fee--- --Barrel Moderators are for Airgun use only

FX Maverick Slug Power Tune Kit By Huma-Air

Regular price $69.99

- High Flow Pin Probe for maximum air flow trough the transferport.


- Power Tuning Hammer- and Valve Return Spring Set:

1x Valve Return Spring: 

This slightly weaker valve return spring can be used on any FX Maverick. This spring has a bit weaker powercurve compared to the original valve return spring what will result in a bit longer valve opening time to get some more extra power out of your rifle.
It's great when you want to tune your FX Maverick for slugs or hybride slugs.

1x FX Maverick Power Tune Hammerspring

This hammerspring has a bit more higher powercurve compared to the factory used hammerspring what will give you more flexibility and power adjustment options when using the powerwheel of your FX Maverick
It's great when you want to tune your FX Maverick for slugs or hybride slugs and we prefer to use this spring over the factory spring.

-FX Maverick Hammer Weight Tuning Set

This set of two different sizes of hammer weights for your FX Maverick are perfect if you want to do a powertune on your FX Maverick. The standard hammer weight FX uses is about X gram. Our set contains 2 weights; 1 x 13.2 gram and a 14.5 gram so you can setup your rifle exactly to your own wishes.

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.