The New Pro Mini On/Off ASA has all of the features of the 2K5 ASA in a newSmaller and Lighter Package. This ASA use's what we call "System Bleed"and "Virtual Resistance" Due to the fact that it has virtually noresistance at all while turning it on or off. Simple to turn then snug it downwith the last 1/4 turn to make sure that it stays on durrig play. System Bleedwill bleed all the air from your tank lines allowing you to easily remove yourtank after degas.
Fits any marker with a standard dove tail.