RT valve compatible w/ classic rail?

[SykoManiak]

Like the title says, I was wondering if the RT valve is compatible with my classic rail. Not too sure on it, but I need to find out to finalize a trade.

Thanks,
SYko

[Blazestorm]

All valve's are interchangable excluding Sydarm + Classic RT.

All rails are interchangable excluding Classic RT.

All E-mag bodies can be used on any rail, but only automag + minimag bodies will fit on the standard rail.

GL :D