The Badger Ordnance J-ARM 45 1.70" BLACK is a Condition One Micro Sight Adapter designed to provide a precise 45-degree offset for compact, fast secondary optics on modern precision rifles, offering a robust aluminum one-piece base that combines strength with lightweight efficiency. Engineered as a versatile adapter bases solution within the Scope Bases & Mounts category, this unit delivers reliable alignment and repeatable positioning, enabling shooters to transition between primary optics and secondary micro sights without sacrificing accuracy or speed. The 1.70-inch mounting height and 45-degree orientation integrate seamlessly with contemporary AR-platform builds, ensuring clean weapon geometry and optimal cheek weld while maintaining compatibility with a variety of flush-mounted optics. Finished in a durable black anodized aluminum, it withstands field conditions and daily use, translating to repeatable returns to zero after rapid transitions. Ideal for hunters and competitive shooters seeking a compact, purpose-built offset mount, the J-ARM 45 1.70" BLACK provides a solid platform to enhance targeting speed, situational awareness, and overall firearm ergonomics without adding bulk or complexity to the system.