The Magnum Research Desert Eagle Component System is the ultimate package for hand-cannon addicts. This kit delivers power and versatility by integrating three legendary calibers- .357 Magnum, .44 Magnum and .50 AE, into one complete platform. Shooters can transition between the included 6″ barrels to match their preferred ballistic performance on the range or in the field. Finished in a highly durable stainless steel; black rubber grips, integral muzzle brake and top Picatinny rail. includes a 357 bolt assembly, protective case and one 7rd 50 AE magazine, one 8rd 44 mag magazine and one 9rd 357 magnum magazine.