The Hawkins Precision M5 Oberndorf Standard Box Anodized Black Short Action Bottom Metal is a precision-machined hinged floorplate bottom metal engineered for short action rifles with an M5 Oberndorf inlet. CNC-machined from 6061 billet aluminum with a durable black anodized finish, it features a reversible and adjustable magazine/floorplate catch and a standard box floorplate design that helps reduce spring pressure and improve feeding reliability. Designed for use with standard short action box magazines (not included), this bottom metal provides rugged performance and reliability for hunting and precision rifle applications.