GLFA Custom Billet GL10 LA Rifle Magazine .300 Winchester Magnum 5 Round Black 1 Pack Aluminum 5RD. Specifications for GLFA Custom Billet GL10 LA .300 Winchester Magnum 5 Round Rifle Magazine: Manufacturer: GLFA Color: Black Fabric/Material: Aluminum Magazine Capacity: 5 Round Caliber: .300 Winchester Magnum Gun Make: Great Lakes Firearms and Ammunition (GLFA) Gun Model: GLFA GL10 Long Action Gun Type: Rifle Quantity: 1 Condition: New Package Contents: GLFA Custom Billet GL10 LA .300 Winchester Magnum 5 Round Rifle Magazine What firearm models does the manufacturer say GLFA Custom Billet GL10 LA .300 Winchester Magnum 5 Round Rifle Magazine is compatible with? The manufacturer says that GLFA Custom Billet GL10 LA .300 Winchester Magnum 5 Round Rifle Magazine is compatible with GLFA GL10 Long ActionGLFA GL10LAMAG-5-300-5RD: Custom Billet GL10 LA Rifle Magazine .300 Winchester Magnum 5 Round Black 1 Pack Aluminum