Just ordered a Scorpion EVO Carbine to play in PCC (Pistol Caliber Carbine). My head tells me a 9mm AR platform would have some advantages for competition but my heart wanted the Scorpion for, you know, reasons.
Who among y'all are using the Scorpion in PCC? What are the "must have" mods? Also, I know the trigger can be improved on the Scorpion... who makes the preferred spring set/trigger mods?
Thanks in advance.