Night Vision
Thermal & Imaging
Recommended Brands
The Holosun Absolute Co-Witness Mount is a simple but solid base that sets your micro red dot at the same height as your iron sights on an AR-style rifle. That means when you look through your optic, your irons line up directly in the same sight picture instead of sitting lower in the window. It’s built tough, usually from steel or reinforced aluminum depending on the version, and uses the standard Aimpoint Micro footprint for compatibility with Holosun 403/503-style optics. It’s not flashy at all—just a dependable, fixed-height mount for shooters who want a true “everything lined up” setup.
-Nathan (Technical Advisor)
The Holosun AEMS Low Mount is a simple, ultra-low-profile base made for the AEMS red dot series if you want your optic sitting closer to the bore. It keeps things tight and minimal, giving a more natural cheek weld on rifles with standard stock heights. Built from solid 6061 aluminum, it’s lightweight but still tough enough for recoil and regular use. It’s not flashy at all—just a clean, stable mounting option that lowers your optic height and keeps your setup as streamlined as possible.
The Holosun HS510C Spacer is a simple add-on that bumps your HS510C red dot up to a lower 1/3 co-witness height. Basically, it lifts the optic slightly so your iron sights sit in the lower part of the window instead of right in the middle, giving you a cleaner sight picture while still keeping backups visible. It installs between the optic and the mount, adds almost no weight, and is made from solid aluminum so it still holds up to recoil and rough use. It’s a cheap, easy upgrade that just helps dial in your setup without changing anything major.
The Holosun Picatinny Rail Adapter for the 507C / 508T is a simple mount that lets you run those pistol optics on a rifle, PCC, or shotgun with a standard Picatinny rail. It basically turns your 507C or 508T into a versatile rifle-ready red dot without needing a dedicated slide cut or pistol mount. The adapter is low-profile, solid, and keeps the optic stable so you can maintain a consistent zero even under recoil. It’s a clean, no-drama way to expand what your optic can do across different platforms.
You've viewed 4 of 4 products