The RS Regulate Yugo Rear Biased Lower AK-314MS Mount is designed specifically for Yugo and Serbian type rifles, providing a stable and reliable platform for optics installation. This innovative lower mount is part of RS Regulate's acclaimed AK-300 Modular Side Mount System, which allows for versatile configurations with various uppers. Its matte finish ensures a low-profile look while maintaining durability in demanding environments. Intended Use: Perfect for enhancing the accuracy and functionality of Yugo/Serbian rifles. Key Benefits: Enables seamless mounting of optics for improved target acquisition. Key Features: - Compatible with Yugo/Serbian Type Rifles (OPAP, NPAP, M21) - Lightweight design at just 0.2813 lbs - Dimensions: 7.75 x 3.50 x 1.25 in - Part of the modular AK-300 mounting system Summary: This Yugo Rear Biased Lower is an essential accessory for shooters looking to enhance their rifle's performance with a stable optic mount, ensuring precision in every shot during training or competitive shooting events.