Have you measured from center of the rear docking point to the center of the front docking point? It should be 5 13/16 and if you measure QD rack it should be pretty close...mine was really hard to go on and off at first but a little filing...sanding to smooth out the molding seam on the plastic rear mount spacer with a small amount of WD 40 made it much easier.
Hmmm... my 2009 four-point mounting system measures 5-13/16" center to center, so that dimension seems correct.
Still, when I slide the bracket onto the front mounting points, the shoulder of the opening on the bracket for the rear mount point seems to be about 1/8" too big. It looks like once the rear mount point clears the should in the bracket opening, it will fit fine. It's just getting past the shoulder that seems to be the problem.
If I file the bracket, I'll compromise the chrome finish. If I file/sand the nylon bushing, that will be almost all the way through, defeating the purpose of the nylon bushing. Either way, I'm not happy with the result. I'll see if WD-40 makes any difference after I finish my conference call.
I also broke my docking points. So I purchased 4 docking points from Gilbo's Billet Hawg Solutions. http://my.att.net/p/s/community.dll?ep=16&ext=1&groupid=372193&ck=
Brad, do you have your Full Metal Jackets from Gilbo's yet? If you have mounted them, can you tell me if you had to file them to get the bracket to go on smoothly? If so, does the braket rattle at all once it's locked down?