• *FirePin equipped- Tough CNC-machined pins resist bending and breaking in the woods
• *Strong TCS Connector instead of a 10-32 rod that can break *Solid, Visible In-Line Sight Level
• *CCT CoPlanar Centering Technology-Aiming ring at same depth as sight pins, designed for greater accuracy when viewed slightly off-center *Tons of add-on possibilities like lenses and sunshields that can be purchased separately