holosun

Hello all, I saw a review on Trijicon suppressor height sights on and XDM, they said that they do not co-witness after putting the mounting plates on. I am going to run an XDM Elite tactical with a Holosun 508. I am using the Springfield mounting plate. It has the all black SH sights and I am...

I have the Springfield Armory 9mm XD-M Elite OSP Tactical. I wanted to purchase the Holosun EPS green dot sight, but was told it won’t fit on this pistol. Do I need to purchase a special plate for it to fit or just find another sight? I heard great things about the EPS, but not sure what to...

Hey guys just picked up a hellcat but will be a while before it arrives, and debating doing the modification for the 507c from holosun, apparently it is removing the rear indexing posts and shortening the front, i have never actually seen underneath the plate, can someone post up a pic of the...