View Full Version : New gun slightly too hot

15th November 2017, 08:09 PM
Just bought myself an earley christmas present.
According to the blurb its 350fps out the box, however chrono'd at home the other day at (ave 360)
some people say take the spring out and cut down (don't really want to do that until it breaks), or put a lot of rounds through it.

any ideas?


4th December 2017, 04:19 PM
You can buy a lower strength spring if you don't want to cut the original. I've played around with mine. It's a little fiddly depending on the gun and you might have to try a few different springs to get the FPS you want. Best to stick to the same brand as M90 M100 can mean different things to different gearboxes.