The 2nd Marine Infantry Regiment relies on precision with Elynxo’s J4 riflescope

A high-intensity multinational exercise where the 2nd Marine Infantry Regiment deployed Elynxo’s J4 riflescope — a guarantee of precision and ruggedness


From May 26 to June 15, 2025, the marines of the 2nd Marine Infantry Regiment (2e RIMa) took part in Catamaran 2025, the amphibious component of the multinational exercise POLARIS 25. ⚓️

🔹 Objectives: allied coordination, high-intensity amphibious projection, and adaptation within a complex joint-forces environment.

🌍 Alongside them: a section from the Brazilian Army and a detachment from Italy, fully committed to ensuring collective operational success.

🎯 To enhance firing accuracy and optimize close-to-mid range engagement, the 2e RIMa deployed the J4 riflescope developed by Elynxo, specifically designed for assault rifles, DMRs, and light machine guns:

✅ Fixed 4x magnification with a wide field of view (9 m at 100 m)
✅ MilDot or ballistic reticle with LED backlighting
✅ Excellent light transmission > 90%, usable in degraded conditions
✅ Resistant to extreme environments (from -31°C to +51°C)
✅ Combat-proven optic, currently fielded by the French Army

🔥 From the deck of the Tonnerre to the shores of Brittany, the marines showcased their amphibious expertise and high-value technological equipment to accomplish the mission.


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📸 5e régiment interarmes d’ outre-mer