Got a M4 with pellet probe all stock, Hvy Liner could you guys threw a few tunes out there for me to play with. Speeds around 920'is thanks much new to tuning,
FX M4 Standard .30 Tune for fx hybrid 44.5 grain
- Thread starter ojibwe72
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You’re going to find that this question can’t be answered for you. Do you know the relationship between your Regulator, Macro, Micro and Valve? If you do you are all set. Each Airgun will have a slightly different tune it will like to be harmonic Depending on where you set it up. Elevation, temperature, humidity, attitude density, projectile speed, barrel twist rate - barrel length, etc. Hybrids can be particular to speed, a few FPS can mean quite the accuracy difference. Play with it for a bit and find your sweet spot. There are a couple videos on YouTube that have three different tuning approaches for FX impacts that you can explore. One by Utah Airguns, one by Airgun Channel and one by Viking Airgunner.
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