FX Impact FAC ft lbs difference between no 1, 8 & 16 on the dial?

[kernowshooting]

I haven't got a chrono yet just wondered if anyone has any idea what the ft lb differenc eis from no 1 on the power dial through to 8 and then full power at 16? I'm using a Mk 3 with 700mm barrel and 16g pellets

 

[Mr. Gain]

I think it depends how you've got the rest of the rifle set up (reg, especially). IIRC, all the dial does is tweak the hammer spring tension.

 

[One on top of two]

I think it depends how you've got the rest of the rifle set up (reg, especially). IIRC, all the dial does is tweak the hammer spring tension.

This 100%

 

[mealiejimmy]

It's not just the "power dial" (hammer spring tension adjuster) that sets the muzzle energy, the regulator pressure and the valve adjuster also play a big part
You really need a chrono to see how the speed varies as each of these things are adjusted

Cheers

Bruce