BudsGunShop.com - 3 barrels ?

Joe, your guess is correct. This comes with:
• DE50BB (.50 AE Pistol with 6" Barrel, Burnt Bronze, 7 Round Magazine)
• BAR446BB (.44 Magnum, 6" Barrel, Burnt Bronze)
• BAR3576BB (.357 Magnum, 6" Barrel, Burnt Bronze)
• .357 Magnum Bolt Assembly
• MAG44 (.44 Magnum, 8 Round Magazine)
• MAG357 (.357 Magnum, 9 Round Magazine)
• Shipped in Protective Lockable (locks not included) Aluminum Case
Picture here >>> https://shopkahrfirearmsgroup.com/copy-of-desert-eagle-mark-xix-6-inch-component-system/
Have a great day!

Joe, yes Sir. 50AE Barrel, 44Mag Barrel and 357Mag Barrel with corresponding Magazines are included in the package. Cheers and stay safe!

Joe, yes sir, this includes 3 barrels. Just swap barrels to swap calibers. If you Google the upc 761226087953 you can find better pictures. Hope this helps.