ProMag Steel Magazine AR-15 Colt 9mm Blued 25 rd. Fits AR-15 SMG 9mm carbines;Magazine body constructed from heat treated steel;Injection molded magazine follower;Spring formed from heat treated chrome silicon wire;Available in .223/5.56mm Blued 20rd., .223/5.56mm Flush Fit Blued 10rd., Colt 9mm Blued 32rd., Colt 9mm Blued 25rd.table.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; } Item Category Code: 7600 Product Group Code: 7600H Product Sub Group 1: 7600H2 Inactive: Yes