The Dayton Traister Mark II Safety is a precision-engineered component designed specifically for the springfield Armory 1903A and springfield Armory M1903 rifles. This safety mechanism is crafted to enhance the operational reliability and safety of the firearm. It features a robust construction with a blue finish, ensuring durability and resistance to wear. The Mark II Safety is engineered for seamless integration, providing a secure and intuitive safety engagement. Its design allows for easy installation and maintenance, making it an ideal upgrade for users seeking improved safety performance in their springfield Armory rifles. Constructed from AISI 4140 chrome-molybdenum steel, this component is a single-piece that has been hardened and tempered A nylon friction component is incorporated to eliminate rattling and ensure smooth operation This is an authentic striker-blocking safety mechanism, offering superior performance compared to trigger-blocking and sear-blocking safety systems