Same as DM4. The prot and dm4 are baiscally the same thing. The proto has a smaller dump chamber so it runns at about 200 psi so it gets better efficiancy it just has a elevated chance of chopping over the dm4. Thats all folks.
Black Proto Matrix
Crossfire 68/4500 Hp tank
Cp 05 On/Off Asa
To Come: Stiffi, clamping feed.