Emag sight rail compatibility

[Duke Henry]

Hello, I was planning on selling my Emag sight rail and the gentleman that is interested currently owns a classic mag.

Now, I know that the Emag sight rail will NOT fit an RT Pro, but what about a classic?

[dogEmedic]

If he has a classic rail he will not be able to use it.

if he's useing a rt pro rail he can, I have a emag sight rail on my rt pro, looks better then the silver one.