RT trigger frame?

[someVWkid]

heya. I'm thinkin of upgrading my mag's frame to an aftermarket because i NEED a double trigger and my cut composite frame isnt tourny legal. i know what im goin with FOR a frame, but want to know what the difference is between the RT and classic frame. i want to replace my valve with the RT down the road and yea. lost my track of thought. anyhoo could i get an RT frame and use it on a standard valve, or use a regular frame and use it on an RT? what is best? does it work at all? i'd like to know soon as possible cuz im gettin one tomarrow.

[Havoc_online]

the only frame worth getting is a intelliframe. old school RT's use a bigger hole in back for the banjo bolt. newer Rt's would use the same Iframe as a minimag or a classic. hope this helps