This 5-round metal box magazine is compatible with AICS (Accuracy International Chassis Systems) pattern bottom metal. It is built from heat-treated steel for strength and durability. The magazine's Teflon™ finish and polymer follower provide smooth and reliable feeding. Allows a COAL of 2.875". Magazine includes the Ruger eagle logo. Fits the Ruger® Scout Rifle chambered in .350 Legend. This Genuine Ruger® Factory Accessory is made in the USA by Accurate-Mag®.