*All Holosun 503C inventory is mislabeled as 403C on the HexCap and Packaging*
- Minimizes downrange reflection.
- Snaps securely in place.
The HexCap is a ruggedly simple, snap-fit Anti-Reflection Device (ARD) that installs securely in seconds to your red dot sight with no additional hardware.
We designed the HexCap to be as low profile as possible while maintaining durability for use in the field. Its hexagonal lattice allows you to see through the optic with minimal obstruction while eliminating downrange reflections.
Anti-Reflection Devices are nothing new, but there simply aren’t good options for many of the red dots on the market today – especially with the rise in popularity of top-mounted and offset red dot sights. Our goal with HexCap is to solve that problem.
Coming Soon:
- Trijicon RMR
- Trijicon MRO
- Aimpoint Acro P-2
Eliminates Reflection
The HexCap completely eliminates any reflection at 33° from the viewing axis and significantly reduces reflections to viewers directly in front of the optic due to its shading affect and light-absorbing surfaces.
Low Profile
We designed the HexCap to be as low profile as possible while maintaining durability for use in the field. This means maximizing your field of view and minimizing snag points while playing nicely with other optics you want to mount it on or near.





























brandonachacoso (verified owner) –
Works perfect. I ordered another
JE (verified owner) –
Awesome product from an awesome company.
lienchad87 (verified owner) –
Pretty excited to see this product come out.
Price point is spot on.
Fitment is GREAT!!!!!
Function is pretty dang good also. Can’t really go wrong
iowalineman93 (verified owner) –
Quality made ARD that boasts great fitment, ascetics and functionality at a good price point.
malvarez115 (verified owner) –
The only other ARD for an Aimpoint T2 was triple the cost of this one, This company also makes a light cap that I have grown to love. Excited to put this through its paces but I suspect it’ll work flawlessly.