Hammy3DPrints Killflash ARD for Sig Romeo 5 Red Dot – Anti-Reflection Device (Black)

Meet the Hammy3DPrints Killflash ARD, a friction-fit anti-reflection device designed for the Sig Romeo 5 red dot optic. It attaches securely to the end of the optic, offering a cleaner view in a variety of lighting conditions. The design emphasizes a precise fit and straightforward installation, giving you a reliable upgrade without changing your setup.

Why this matters in the field

In bright sun or high-contrast environments, reflections on the objective lens can blur the edge of your sight picture. The Killflash ARD helps minimize those reflections, helping you maintain awareness of your surroundings and target detail during range sessions or in fast-moving scenarios.

• Precise Fitment: Friction-fit around the Romeo 5 end for a snug, secure feel. Note: not compatible with XDR or Gen II models; some force may be required to install.
• Reduces Glare: Diminishes reflections from the objective glass to preserve contrast and clarity in bright conditions.
• PETG-CF Material: Carbon fiber reinforced PETG offers better temperature tolerance than common filaments, helping the part resist heat and sun exposure.
• Original Design: Handcrafted in St. Louis, Missouri, with a lineage of 1700+ products designed and printed in the USA.

Real-world use and care

The front-bed printing process can leave a slight sheen on the surface. If you prefer a smoother appearance, light sanding or a quick spray finish can minimize shine. After heavy use, recheck the fit to ensure continued secure seating on the Romeo 5 end.

This ARD is specifically designed for the Sig Romeo 5 red dot sight and is not a universal adapter. If you change optics or models, remove the ARD to avoid interference with other components.

What you get and how it helps

• One Killflash ARD designed for the Sig Romeo 5