The Marble Arms .450″ Fiber Optic Glow 45-MR Front Sight is a precision-made, steel front sight designed for universal rifles. It features a fiber optic glow sight available in orange with a .060″ diameter optic rod, and the blade is contoured, sloping toward the front with a blued finish.
The ramp-mounted sight features a .340″ wide base, making it compatible with rifles equipped with standard dovetail ramps. The glow sight uses a .060″ diameter optic rod that captures and transmits ambient light, providing a bright, easy-to-see aiming point in various lighting conditions—ideal for hunters and precision shooters seeking rapid target acquisition without batteries or electronics.
The fiber optic cables are installed and permanently flared to the sight, with both ends carefully polished to enhance light transmission and uniquely protected from UV damage due to long term exposure to sunlight. Each sight is precision CNC machined from solid steel to exact standards, delivering the quality and durability Marble Arms has built its reputation on since 1900.
