Browning BLR Double Stack Rifle Magazine .270 WSM 3 Round Blued 1 Pack Steel 3RD. It clearly broke the mold when it departed from a tubular magazine design. These are quality spare magazines made to the exact specifications as the one provided with your rifle. Specifications for Browning BLR Double Stack 3 Round Rifle Magazine: Manufacturer: Browning Fabric/Material: Metal Magazine Capacity: 3 Round Gun Make: Browning Gun Model: Browning BLR Quantity: 1 Features of Browning BLR Double Stack 3 Round Rifle Magazine Flush-mounted detachable box magazine Package Contents: Browning BLR Double Stack 3 Round Rifle Magazine What firearm models does the manufacturer say Browning BLR Double Stack 3 Round Rifle Magazine is compatible with? The manufacturer says that Browning BLR Double Stack 3 Round Rifle Magazine is compatible with Browning BLRBrowning 112026030-3RD: BLR Double Stack Rifle Magazine .270 WSM 3 Round Blued 1 Pack Steel