Krytac LMG “Shrike” gen1 HPA system: P* FE version2 gen 2 Amped IGL Amped purple nozzle Amped purple poppet Evike Red flat trigger Orings changed every 25k rounds Internals: Prowin CNC aluminum hop up unit Madbull 6.03 275mm inner barrel Flat hop nub Externals: Magpul ECS stock PTS compact C pistol grip PTS keymod to pic rail segs PTS foregrip PTS combatant muzzle break (Surpressor not included) Krytac 3500rd electronic boxmag included. Boxmag has an upgrade 15k motor and spools like crazy. Box mag is approx. 2 months old.