Z-Frame w/Omega Rail?

[o0synge0o]

Will an RT Z-Frame bolt up to an Omega Rail? It has the flat top, instead of the beveled top, and a larger hole on the rear-top of the frame than the Z w/the bevels on top that fits up to the Classic.

Will I need to use a bushing or something similar to reduce that hole to be the appropriate size, or just use the RT screw?

[Hexis]

You should just need the spacer. Call AGD and tell them you need to put an RT Z-Grip on a normal mag. They will send you the part you need. It's just a small brass spacer to fill the gap.