NO, all Frontier model is a cartridge gun and not black powder and cap gun. Frontier models ARE NOT percussion revolver. It shoots normal commercial ammo. However, you can load brass with black powder and it will work. But it will not work with cap and paper black powder load.

The Cimarron Frontier uses standard 45 LC cartridges in stock here
ammobuy.com/ammo/45-colt

NO, all Frontier model is a cartridge gun and not black powder and cap gun. Frontier models ARE NOT percussion revolver. It shoots normal commercial ammo. However, you can load brass with black powder and it will work. But it will not work with cap and paper black powder load. Contact Buds Customer Service if you want to check at 1-859-368-0371 9am-9pm EST Mon-Fri. Or use the blue "Chat Now" button at the bottom right corner 9am to 9pm Mon - Sat and 9am to 7pm Sunday. Cheers,