The RS Regulate RS REG REAR-BIASED YUGO MODULAR LWR delivers a precision-engineered side mount solution for Yugo/Serbian type rifles, combining a matte black finish with a robust, modular design that enhances optic compatibility and stability without sacrificing balance or handling. Built as a dedicated Yugo Rear Biased Lower, this optic-specific mount integrates smoothly with existing rifle ergonomics, providing a reliable platform for rapid target acquisition and repeatable zero. Constructed to fit Yugo/Serbian type rifles, its side mount configuration ensures easy access to sights and optics while maintaining a sleek profile that wont interfere with other components or folding stock options in compatible configurations. The matte finish reduces glare in bright environments and blends seamlessly with standard black firearm furniture, offering durable performance under field and range conditions. Designed with versatility in mind, the RS REG REAR-BIASED YUGO MODULAR LWR supports modularity for future optic upgrades, enabling shooters to tailor their setup for precision shots, competition, or tactical scenarios. Manufacturer part AK-314MS ensures a precise fit and dependable performance as part of RS Regulates trusted lineup of scope bases and mounts.