The Magpul Enhanced Self-Leveling Follower is a drop-in replacement for the aluminum USGI 30-round magazine black or green follower. Featuring a four-way anti-tilt design for increased feeding reliability, the Enhanced Self-Leveling Follower is made from non-hygroscopic and self-lubricating polymer. Made in the USA. Technical Specifications Platform: AR15, M4, M16 NOTE: Will not fit the latest generation USGI spring that is utilized with the tan or blue (EPM) follower. Also not optimized for thin-walled steel-bodied magazines.
