SidecarFlip
Well-Known Member
It's hard to actually ascertain the cant (end to end difference on a rail). Typically, it will be about 0.017" difference between the 'thick' end and the 'thin' end on a 20 MOA rail and that demends on the rail length as well. You can use a set of calipers to check it but by eye, it's hard to see, at least I can't.