Thyrm’s VariArc Helmet Mount creates a full 360 degrees of lighting options, where a helmet-mounted light would usually be fixed. Pick the right VariArc type for your light and helmet. See documentation about the Features and Specifications of all VariArc models (PDF).
There are four versions of the VariArc Helmet Mount, each based on different helmet mounting systems.
All three of these versions attach to make a 3-slot, 4-ridge Picatinny Accessory Rail:
- VariArc Ops-Core mounts on Ops-Core®/standard dovetail-style helmet rails
- VariArc Team Wendy mounts on Team Wendy® side mounts
- VariArc M-LOK mounts on M-LOK® side mounts
The fourth version comes with two attachments, so a user can provide a Scout Mount or a Picatinny Rail to attach their light to:
- VariArc-VS attaches to loop Velcro® on the helmet.  No pre-existing mounting system is needed, and this can create more usable real estate on helmets with otherwise crowded mounting systems.
