This Thermold polymer magazine is perfect for use at the range or in the field. These magazines are very economically priced giving nearly every shooter the opportunity to stock up. A range bag, such as the MidwayUSA Competition Range Bag, full of magazines can only mean more time shooting and less time reloading at the range. Featuring polymer construction that is both durable and impervious to the elements, this magazine is sure to offer maximum bang for the buck.