The Savage Arms® 55271 Short-Action Centerfire Magazine features a durable, blued steel body with a polymer floor plate, designed to deliver superior strength and corrosion resistance for lasting performance. The high-tensile steel spring and steel follower ensure smooth, reliable feeding performance, while the precision-engineered locking lug offers a secure fit when inserted into the rifle for enhanced reliability. Compatible with the Savage Youth Compact Axis®, Savage 11 Trophy Hunter, and Savage Axis XP rifles, chambered in .243 Win, 7MM-08 Rem, and .308 Win.