The Hilljak Quickie Loader is designed exclusively to fit Smith & Wesson M&P 380 Shield EZ magazines only. The Quickie Loader features an ergonomic design that saves your fingers from the pain of loading your magazine and helps you to get loaded quicker. Designed and made in USA of durable 3D printed polymer plastic. Note: magazine is not included. Includes 1 year Hilljak USA warranty with free replacement.