They are the same, people have been putting TruGlo TFOs for the regular XD on the "M" since it came out, there's another forum that's full of them.
Heinie also lists both as being the same.
Results 1 to 3 of 3
Thread: XD(m) sights?
Search tags for this page
springfield xd sights forum
Click on a term to search for related topics.