Supplemental aiming devices mounted alongside a primary optic, typically at a 45-degree angle, provide a rapid and effective backup sighting solution. These secondary sights enable quick target acquisition in close-quarters scenarios or if the primary optic malfunctions. For instance, a red dot sight might be paired with these angled iron sights for enhanced versatility.
The advantage of this configuration lies in its ability to transition seamlessly between magnified and close-range aiming without detaching or adjusting the primary optic. This is crucial in dynamic environments requiring adaptability. Historically, similar sighting systems have been employed on various firearms platforms for decades, demonstrating their enduring practicality. The modern iterations offer refined designs and enhanced durability, catering to the demands of contemporary shooting disciplines.