Theoben Rapid Forum
Everything Technical About Rapid => Technical => Topic started by: etiam viviens on October 01, 2021, 05:30:15 PM
I have the opportunity to buy an .20 barrel and would like to place it on a FAC mk2. Already have the probe andmag
Think of buying an regulator for it to accommodate the .20 shooting JSB Heavy's at 285 ms about 42 joule.
Was wondering if this correct or does someone has a better advice