The C&H Duty XL is a rugged sealed pistol optic featuring a closed emitter design and 3 MOA dot with 30 MOA circle reticle. Built for duty carry and competition use with uncompromising reliability.C&H Duty XL Red Dot Sight3 MOA red dot with 30 MOA circle multi-reticle systemClosed emitter design - sealed against dirt dust and waterDouble bar side-clamping mount for rock-solid stabilityACRO footprint compatibilityShake Awake technology with auto shut-off10 brightness settings plus 2 night vision compatible settingsCR2032 battery poweredDurable black finishEngineered for professional and tactical applications where reliability is critical. The closed emitter design ensures your reticle stays clear in harsh conditions while the robust mounting system maintains zero under heavy use.