Great Lakes Firearms Custom Billet Magazine Features The Great Lakes Firearms Custom Billet Magazine is CNC machined from aluminum billet stock resulting in a rigid consistent feed lip geometry that promotes reliable cartridge presentation to the chamber. This precision manufacturing process helps eliminate the feeding hiccups that can plague stamped or cast magazine bodies over repeated use. Chambered specifically for the 7mm Rem Mag cartridge the magazine holds 5 rounds giving hunters a quick-access reserve for follow-up shots on big game. The Black finish provides a durable low-glare exterior suited to hunting environments where a shine could spook game. Built as a genuine drop-in replacement or spare for Great Lakes Firearms bolt-action rifles this magazine lets owners keep a preloaded spare ready for a fast reload in the field. The aluminum body stands up to the rigors of repeated loading carrying and field use far better than lower-cost polymer alternatives. Whether replacing a lost or damaged factory magazine or adding a second loaded spare for a hunting trip this Custom Billet Magazine keeps a 7mm Rem Mag rifle feeding reliably round after round. It is a straightforward well-built accessory for any hunter or shooter running the 7mm Rem Mag chambering. Great Lakes Firearms and Ammunition Custom Billet Magazine Specifications Manufacturer: Great Lakes Firearms Model: Custom Billet Type: Rifle Magazine Caliber: 7mm Rem Mag Capacity: 5-Rounds Color: Black Material: Aluminum Available At: GrabAGun