TK Hero does durability test of the OSIGHT-C dot sight. After receiving explicit and rare permission from the manufacturer, he decided to perform a "forbidden" test: directly shooting the optic's lens with BB rounds to check its strength.

L'Antre Du Dingo reviews the Osight C, a new red dot sight from Olight constructed from rugged 7075 aluminum with an IPX6 waterproof rating. It features a versatile reticle system that allows users to switch between a 3 MOA dot, a 32 MOA circle, or a combination of both.