The Panzer Arms BP12 is a popular shotgun that has quickly gained a reputation for being reliable and affordable. This shotgun is a bullpup-style firearm that is chambered in 12-gauge and has a 20-inch barrel length. The BP12 is designed to be compact and lightweight, making it ideal for home defense or tactical applications. The shotgun has a detachable magazine that can hold up to five rounds, and it can fire both 2.75-inch and 3-inch shells. The BP12 has a polymer frame and is available in a variety of finishes.