The Remington 770 rifle is known to sometimes experience malfunctions related to its bolt stop mechanism. This can manifest in several ways, such as the bolt failing to lock back after the last round is fired, or difficulty engaging the bolt stop to hold the bolt open manually. These issues can stem from various factors, including a worn or damaged bolt stop, magazine follower problems, or debris and fouling within the receiver.
A properly functioning bolt stop is crucial for safe and efficient firearm operation. It provides a clear visual and tactile indication that the rifle is empty, preventing attempts to fire with an empty chamber. A reliable bolt stop also allows for easier clearing and inspection of the chamber and bore. Addressing malfunctions within this mechanism ensures the rifle operates as designed, promoting safety and reliability. Historically, the Remington 770 has been a popular choice for hunters and sport shooters, making understanding and resolving these issues important for a large number of firearm owners.