[Azathoth]

Super simple for you, omits lots of details.

G hop is the Japanese hopup mod that was done back in 2004-2010ish that gave a really solid long path for the 1 joule guns. Somehow they managed to keep this thing a secret for a rather long time.

R HOP is the next iteration of the G-hop. HS5 of hunterseeker5 is credited with the invention.

ER HOP stands for Extended R hop. You take the barrel window of you inner barrel and you make it longer. Can be used in conjunction with EM nubs E meaning extended.

M NUB is the replacement for the adjustment cushion??? i can't remember what that little round thing was called in AEG HOPUPS. its the thing that the Shredder SCS replaced. It is a foam that is rectangular and works in combination (ideally) with a R hop/G hop/ Flat hop.

Hip-Hop is the crap that young people listen to on the street as I drive by in my Mercedes throwing money out the window.