Inland Manufacturing M1 Carbine Rifle Magazine .30 Carbine 15 Round Black 1 Pack Metal. Specifications for Inland Manufacturing M1 Carbine .30 Carbine 15 Round Rifle Magazine: Manufacturer: Inland Manufacturing Color: Black Fabric/Material: Steel Magazine Capacity: 15 Round Caliber: .30 Carbine Package Contents: Inland Manufacturing M1 Carbine .30 Carbine 15 Round Rifle Magazine The Inland Magazine M1 Carbine .30 Carbine 15 Round Black is a quality addition to the Inland Manufacturing lineup. For more great deals on Rifle Magazines by Inland Manufacturing please browse our Inland Magazines page. Inland Manufacturing CLP30-15-15RD: M1 Carbine Rifle Magazine .30 Carbine 15 Round Black 1 Pack Metal