Lambda Precision HRS LMT3830-6K is a professional mount for optical sights with 30mm tube for weapons with Picatinny rail. The mount is designed for repeating rifles and AR10/SR25 semi-auto rifles. Lambda Precision - Polish mounts for optical sights The HRS LMT3830-6K mount from the HRS (Hexagon Rifle System) series is a professional solution for mounting optics on weapons, aimed at long-range shooters. The Polish manufacturer Lambda Precision has set its sights on uncompromising quality and reliability, without which you can't expect a precise hit at long range. The assembly has a monolithic construction of 7075 aluminum, made entirely on CNC machine tools in a single machining process. The mount is finished using a hard anodizing method, which protects the aluminum from oxidation and hardens its surfaces. On the upper rings there is a base for mounting Picatinny rails (compatible with MIL-STD-1913 and STANAG 4694). The HRS LMT3830-6K mount is a professional mount dedicated to optical sights with a 30mm tube, designed to be mounted on a Picatinny rail. It comes with a 20.6 MOA/6 MIL micro bevel. Lambda Precision HRS LMT3830-6K features: ultralight and durable 7075 aluminum construction designed for AR10/SR25 repeating and semi-auto riflescopes 20.6 MOA/6 MIL microscope designed for long-range shooters fits sights with 30 mm barrel each clamp locked with 6 screws monolithic construction milled on CNC machines unrivaled durability and strength hard anodized finish