Any regulator will fit on any marker's vertical ASA, assuming that you are talking about vertical regs (the regs that you hold). If you're talking about an LPR (part of your pneus), any one would work on any Autococker. Autocockers share most parts, unless it's come unique model, or has some milling to it (halflbock, mini, etc...), but all Autocockers can use the same reg, and LPR, no matter if it's halfblock'd, mini'd, or whatever.
So, do you need a LPR, or vert reg? As zWarlord asked above.
This post has been edited by CertifiedPaintballer: 02 June 2008 - 03:36 PM