So, I have a SOCOM gear 10.5'' Noveski that I want to upgrade. I've been told that SOCOM gear rifles use VFC internals. I really want to increase the ROF and accuracy/range. I'm just not sure where to start on this one. I was going to start with a MOSFET, but now i'm not sure anymore. If anyone could give me some suggestions with where to start and what specific parts to go with I would appreciate it (I.e. Systema, matrix, etc).