Which of the following is an example of range equipment?

Target stands, backstops, and shooting benches are essential components of range equipment as they directly support the activities carried out at a shooting range. Each element serves a specific purpose: target stands hold the targets that shooters aim at, backstops are critical for safely stopping errant bullets and preventing them from leaving the range, and shooting benches provide a stable and designated area for shooters to stabilize their firearms while aiming.

In contrast, other choices involve elements that, while important for range safety or participant well-being, do not qualify as equipment specifically designed for the range's operational functionality. Fire extinguishers and safety goggles are vital for safety but are considered safety equipment rather than operational range equipment. Personal protective gear and uniforms play a role in safety and identification but do not form a part of the functional structure of the range. Lastly, noise-cancelling headphones and lunch supplies are geared towards comfort and protection but do not contribute to the physical infrastructure or operational setup of the range itself. Therefore, option B distinctly encompasses the items that are integral to the range's intended purpose and operation.