Bullet Drop Compensating (BDC) elevation dials are designed for shooters and hunters seeking a simple, custom solution for dialing elevation in the field. Using specific rifle, ammunition, and environmental conditions information, a new dial is created with yardage marks for fast and repeatable target engagements.
All Nightforce® NX6™ second focal plane riflescopes (excluding the 1-6x24mm) come equipped with a capped FieldSet™ elevation turret that can be easily swapped to an exposed BDC dial. Watch how to convert the FieldSet™ turret here or consult the owner's manual. Nightforce also offers exposed MOA dials and conversion kits for shooters who prefer a traditional shooting experience.
First focal plane NX6 riflescopes (excluding the 1-6x24mm F1) are configured with exposed FieldSet™ turrets from the factory and can accept custom BDC dials without the need for a conversion kit. Custom BDC dials can be swapped onto first focal plane riflescopes without changing the zero, but it is always encouraged to confirm zero after any changes have been made.