Designed to hold 15 rounds of .30 caliber ammunition, the ProMag M1 .30 Carbine 15-Round Magazine fits most MIL-SPEC and civilian M1 carbines. The magazine features blued steel construction for lasting use and a heat-treated, chrome-silicone wire spring for reliable feeding. Detachable design. ProMag M1 .30 Carbine 15-Round Magazine - Shooting Supplies And Accessories at Academy Sports
