I can tell you the GKF Plat Premier will not work. I just went with a TT, extended windage, and never looked back. I am quite sure my 3D Rover will not fit either. My dealer had a Bodoodle Game Dropper on my OG before I got the extended windage unit. It did not have any more room, but it did paper tune and shoot well. I may go back to that rest after further playing, but the TT has been great so far.

JMAC