This Rossi 877 hammer block is an essential part for any handgun enthusiast looking to enhance the functionality of their .357 Magnum. Made of durable steel material, this silver-colored hammer block is designed specifically for Rossi handguns and will ensure smooth operation and reliability. It is compatible with all Rossi 877 models and is easy to install. This part is an ideal choice for those who are looking for an upgrade to their handgun without breaking the bank. Get your hands on this high-quality hammer block today and take your shooting experience to the next level!