Virtue Redefined is the most comprehensive upgrade to the Virtue platform to date. All the original #1 Upgrade Virtue features are included as well as new features, modes and settings to make your gun perform to its full potential and even easier to use.Virtue Redefined is the only upgrade that actually replaces your gun's engine, improving performance at every level - guaranteed to UPGRADE your guns engine.Features:Fits the Proto SLG UL markers10 Modes of fire - Semi Auto, PSP Mode, NXL Mode, Millennium Mode, Auto Response, Full Auto, Breakout Mode, Ramp Mode, and Select-A-Mode and Training Mode.Player Profiles - Create and store two customizable player profile that make complex setting, rate of fire, and mode changes to your gun with the flip of a single dip switch.Wireless Upgrade Ready -- Ready for future Virtue wireless upgrades.Virtue Trigger Logic and Redefined Eye Logic constantly monitors the trigger to ensure every trigger pull is recognized, giving you the fastest responding