old rt body on classic rail.

[cougar20th]

i know the easy anwser is that they dont work. why? and is there a way to modify either a old rt body to a regular mag rail or modify the rail to fit the body. i understand id have to cut the body for the air fitting on the side of a classic valve. the reason im asking is i like the highrise powerfeed body i have on my pumpmag but like the longer highrise powerfeed rt body that has the vented end.

[cougar20th]

i found out what i needed to know. with a little modding it will work

[Potatoboy]

The boy will work on the rail.

You need to cut the back of the body down to accept the regular form factor valve however.

I'd suggest having someone that knows exactly what they're doing do this.