Looking to get more out of your Mossberg 715T? This all-steel magazine features an expanded capacity that allows you to have more trigger time with each loaded magazine, adding to the fun of a day out with a classic .22 LR rifle. The Mossberg 715T steel magazine is designed for use with .22 LR cartridges only and have a magazine body made from heat-treated carbon steel and completed with a lower-body extension molded from polymer. The metal part of the magazine is treated with a black-oxide finish that combats corrosion and premature wear. Inside each Mossberg 715T steel magazine, you'll find a spring formed from heat-treated chrome-silicon wire, as well as an injection-molded follower. The magazines are available with a 25-round capacity and are made in the USA.