Hammy3DPrints Killflash Hex ARD for EOTech EXPS/XPS – Forest Green

Overview

Meet the Killflash Hex ARD, a purpose-built anti-reflection device designed to pair with EOTech EXPS, XPS, and 558 optics. Rendered in a rugged forest green, this friction-fit accessory slides onto the end of the optic with a deliberate, steady push. The result is a compact silhouette that complements outdoor setups while maintaining quick target acquisition. This piece is part of Hammy3DPrints’ U.S.-made heritage from St. Louis, Missouri, where hundreds of designs are crafted with care.

What it does and how it helps

The hex honeycomb pattern is more than just style—it’s designed to diffuse glare and reflections from the objective glass. While the front surface can show a light sheen depending on print batch, a quick sanding or light spray can minimize shine. In practice, the pattern stays visually restrained, letting you focus on the target without distracting reflections.

• Precise Fitment: Friction-fit onto EOTech EXPS/XPS/558 ends for a tight, secure hold.
• Glare Reduction: Helps minimize reflections from the optic glass in bright conditions.
• Target Focus: The hex/honeycomb design is visible but non-distracting when paired with open-eye aiming.

Materials, finish, and design notes

Constructed from PETG-CF, a carbon fiber reinforced filament, the Killflash Hex ARD is built to withstand higher temperatures than common filaments. The forest green finish complements rugged outdoor gear, making it a natural fit for field use. The design carries Hammy3DPrints’ original approach—crafted in America with a focus on practical, in-the-field reliability.

Practical usage guidance

For the best possible experience, teammates recommend keeping both eyes open and maintaining focus on the target. The visual texture of the hex pattern will be present, but the goal is to preserve a clear sight picture while reducing glare in dynamic environments.

Care and maintenance

• If needed, lightly sand the front edge to reduce shine after printing.
• Use a mild spray paint or matte finish to tailor shine to your gear (optional).
• Clean with mild soap and water; avoid harsh solvents that may affect the finish.

Specs and origin

• Material: PETG-CF
• Finish: Forest Green
• Fitment: Friction-fit on EOTech EXPS/XPS/558 optics
• Origin: Hand-printed in the USA by Hammy3DPrints, in St. Louis, Missouri