SAT Variable Velocity Device

[Tjfast]

https://www.buyairsoft.ca/tech-centre/sat-variable-velocity-device.html
Has anyone had experience with this?

no experience with one, but just doing the math (if accurate) makes it kind of useless to me!

say you have a DMR spring in your AEG at 440FPS, drop it to the next setting of 20% reduction you now shoot 88fps less putting you at 352fps, drop it to setting 3 and you now shoot 264fps!

so to me the %'s are too far apart to make the fps useful for field play, and at that say you got your 450fps adjusted down to 360fps, you would be pounding the gear box full auto with a m-130 or m-140 spring and only getting 360 fps!

great do-dad, but for $100 I would save up for one of them fancy fast change spring gear boxes.

just my 2c

I totally agree with cookoff. I watched a review on youtube once and the consistency is horrible with this unit.

and just like cookoff mentioned, the gearbox shell and all your internals would take a pounding with a 440FPS spring shooting full auto.

[Tjfast]

Good points guys.

Good idea in theory,
Bad when put to use.