[Doombringer]

Originally Posted by BORDENSNIPER

madbull M120 does 400 after it settles after a long while it will do 395+ with .2g

Modify s110, is also a great spring it will give u 350fp-390fps with.2g depending on ur internal setup

cheers.

go with the s110, Ive been installing them into a couple of my guns and other ppl's guns and they perform ver very well.

Thank you !
I'll buy the Modify S110