HexCap™ Snap-Fit Kill Flash / Anti-Reflection Device for Red Dot Sights
The HexCap™ is a One Hundred Concepts original invention – a rugged, snap-fit killflash-style anti-reflection device (ARD) engineered to eliminate optic glare and protect your lens. Each HexCap™ is precision-fit for specific red dot sight models from leading brands like EOTech, Aimpoint, and more.
In the 7 S’s of camouflage, shine is one of the fastest ways to compromise your position. The lens of your optic is often the brightest, most reflective surface on your kit. Even a split-second glint can give you away. This isn’t theory. From WWII through modern combat, countless soldiers and snipers have been spotted – and sometimes killed – because of reflections off their scopes. The HexCap™ was created to solve that problem. Its hexagonal honeycomb structure breaks up reflections while preserving a clear sight picture, giving you both concealment and lens protection in one low-profile, field-ready package.
Unlike most OEM and imitation ARD’s, the HexCap™ is lighter, tougher, and built for field use. It protects your glass from scratches, dirt, and debris while reducing signature. Trusted by professionals, hunters, and serious shooters worldwide.
HexCap Compatibility List
Aimpoint Micro
- Aimpoint CompM5
- Aimpoint Duty RDS
- Aimpoint H1
- Aimpoint H2
- Aimpoint T1
- Aimpoint T2
Aimpoint AP2
- Aimpoint ACRO C-2
- Aimpoint ACRO P-2
EOTech EXPS
- EOTech EXPS
- EOTech 518








