The Hawkins Precision Medium Length (Impact/Lone Peak/Stiller/Zermatt) Magnum Follower is a precision-machined magazine follower constructed from a single billet of 6061-T6 aluminum with a corrosion-resistant black anodized finish. It’s designed to fit medium-length magnum rifle magazines configured for cartridges such as 6.5 PRC, 7 SAUM, and 300 WSM in actions like Impact Precision, Lone Peak Arms, Stiller, and Zermatt, where reliable feeding and consistent magazine performance are critical. Hawkins Precision Medium Length (Impact/Lone Peak/Stiller/Zermatt) Magnum Follower 390-0003-05 in Black