Taking over the field, the Proto Rail MaXXed is your stepping stone to greatness. MaXXed was designed for top-level performance at a reasonable price. Featuring Boost Forward Technology, giving you a cushioned push on the ball and delayed bolt speed for increased air efficiency and high rate of fire. 2-piece Micro Honed 14 inch barrel.
Lever lock adjustable feed neck. Increased Air Flow Hyper 3 Inline Regulator.
Anti-chop Break beam Eye System. Proto Dual-Density Injection Sticky Grip.
LED Program Control with Four Tournament Modes and Rate of Fire adjustment. Self cleaning Eye Pipe technology with integrated ball detents. Screwed together bolt kit with metal back cap for easy access.