Impact Grenade for Airsoft (8-Shot Ring Cap)

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Fix 14/07/2026
The profile has been modified to correct the XY tolerance of the lower semicircle.
The error caused the detonator gaps to be too large.

Overview

Bring your Airsoft games to the next level with this 100% 3D-printed Impact Grenade. It utilizes standard 8-shot ring caps (fulminantes) to trigger a loud, satisfying bang upon impact. Designed with safety and simplicity in mind, it requires no complex hardware—just a simple rubber band to hold it together.

Features & Safety Design

• Spark Shield / Anti-Fire Barrier: The bottom hemisphere features an extended outer rim that acts as a physical barrier. This contains the sparks inside the core and prevents them from escaping, making it significantly safer to use on the field.
• Smart Rubber Band Groove: The top and bottom hemispheres include a dedicated recessed track. Once assembled, the rubber band stays locked in place and won't slip off.
• Easy Reload: Quick and simple mechanism to swap the ring cap between rounds.

Parts List (4 Unique Pieces - 11 Total Parts)

1. Top Hemisphere (x1)
2. Bottom Hemisphere (x1) – Features the spark barrier.
3. Central Core Post (x1) – Holds the structure together.
4. Detonator Pins (x8) – The small rods that slide into the ring cap to trigger detonation on impact.

Assembly & Usage Instructions

1. Insert the 8 Detonator Pins into their respective slots.
2. Place the 8-shot ring cap onto the central mechanism.
3. Assemble the Top and Bottom Hemispheres using the Central Core Post.
4. Wrap a rubber band around the designated outer groove to secure the entire assembly.

Throw it against a hard surface to trigger the impact detonation!

If you liked this impact grenade, here you can find its triple MOLLE-system holder.

https://makerworld.com/es/models/2820991-impact-grenade-for-airsoft-8-shot-ring-cap#profileId-3141650

Boost Me📸 ¡Quiero ver tu impresión!
Si imprimes este modelo, por favor comparte una foto en los comentarios. Y si crees que el diseño lo vale, ¡un Impulso (Boost) 🚀 sería increíble! Me ayuda a mantener el contenido gratuito y a seguir mejorando.