Pro Mini Direct Mount On/Off Asa

A new, mini version of CP's time-tested on/off ASA.  As in the 2K5 version, this ASA vents the air from the lines, allowing easy tank removal.  Knob turns smoothly and easily, engaging the air tank only when YOU want it to, but is secure and will not slip in the middle of a game.  Mounts directly to grip frame, does not require drop rail.