Magpul Enhanced Self-Levelling Follower 3 Pack, Yellow

Magpul Enhanced Self-Leveling Follower 3 Pack, Yellow. The Magpul Enhanced Self-Levelling Follower is a drop in replacement for the aluminium USGI 30-round magazine black or green follower. Featuring a patent pending 4-way anti-tilt design for increased feeding reliability, the Enhanced Self-Levelling Follower is made from a non-hygroscopic and self-lubricating polymer.