Hi 1st post here. I bought the Hyperfire recently. I'm looking to find out what are the quickest and easiest mods to upgrade performance?
I've seen some videos online about removing the lock and simplifying the internals etc (does this increase power?).
Also seen some battery kits with "3x 3.7v & dummy AA with 4x D shape converters" (are these any good?)
There doesn't appear to be a quick list of things to do. Thanks in advance.