XD9 OSP Slide w/ Holosun 508T

[seanxpotts]

I am having issues finding a mounting plate for my 508T on my XD9 4"service model. I went through the site and found the mounting plate for Trijicon / Holosun (#XD5073) but it does not even come close to lining up. Has anyone had any luck finding a plate to mount their 508T optic?

Any help/insight is very much appreciated!

 

[OkiePewPew]

I’d call customer service and ask.
Springfield Armory’s customer service representatives can answer your questions/concerns Monday through Friday 8:30 to 4:30 CST via phone at 1-800-680-6866, International: +1-309-944-5631

 

[seanxpotts]

I’d call customer service and ask.
Springfield Armory’s customer service representatives can answer your questions/concerns Monday through Friday 8:30 to 4:30 CST via phone at 1-800-680-6866, International: +1-309-944-5631

ive been in contact with support for the last couple days. They are telling me I have all the correct parts....but no luck so far

 

[OkiePewPew]

Did a little more digging. The plate does not accept the 508T. This is in the details section of the XD5073 page.

 

[seanxpotts]

Did a little more digging. The plate does not accept the 508T. This is in the details section of the XD5073 page.
View attachment 39464

I saw this page, but thank you for digging, I appreciate that. My research tells me that the 508T and the 507C share the RMR footprint and are identical in mounting terms. Am I wrong?

 

[Pitdogg2]

I was told by my LGS while shopping for the 508t that it was the RMR foot print after they looked it up in their catalog of footprints. I called Springfield CS to order the plate, they at first told me they didn't have a plate that fit the 508t. After I mentioned I was told it was the RMR footprint the CS rep said "cool we have that one" and two days later my plate arrived. I've not bought the 508t yet so I cannot confirm or deny. Life got in the way and that $400 had not came back into my life yet.

 

[OkiePewPew]

I saw this page, but thank you for digging, I appreciate that. My research tells me that the 508T and the 507C share the RMR footprint and are identical in mounting terms. Am I wrong?

I dont know man I'm just confused as hell right now.

 

[seanxpotts]

I have been in contact with an aftermarket company called Powder River Precision, they have a #3 plate that looks very promising. The owner has been extremely helpful, I am going to give it a try. I will let yall know how it goes. Thanks for all the input gentlemen.

 

[seanxpotts]

New update:

SA sent me the incorrect plate. They sent me the correct one and voila mounted 508T onto xd9 with OSP slide conversion.