Vega Force Company's Quick Response System stock is designed to be one of, if not the best crane stock on the market for airsoft rifles. Designed to fit multiple battery configurations, this stock is as versitile as it is styled. The adjustment trigger is placed to avoid accidental adjustments. The buttplate hinges open to reveal an extremely roomy interior, allowing for many types of crane and nunchuck style batteries to be installed. Sling mount points as well as loops allow for a variety of slings and sling configurations to be used. A railed lower section allows for monopods to be installed. Made from extremely durable and lightweight nylon polymer, this stock is everything VFC: Sleek, Rugged, Functional, Awesome.