I've got two of the mounts that Adam sells and four of the MFI mounts. I've mounted the MFI on my BW5, one of my V53 SBR's and on my V93. I just prefer the MFI mounts. I do agree with Eric that some "whittlin'" is sometimes required to gain a perfect fitment on the clones.Adam Weber offers an alternative which, having held both and trying to use the MFI unsuccessfully, I would recommend over the MFI. That and it is less expensive.