B3 Exact Hunter Picatinny Mount Sight 4 Pin .019 LH Redesigned 2024 fixed pin sight for hunters;Three-axis adjustments for accurate alignment;Colored sight bands for easy pin identification;4-pin .019 configuration;Steel pins with fiber retention for clear sighting;New multi-pin housing for broad visibility;Micro-adjust windage for fine-tuned accuracy;Includes a new light mount system with light;Compatible with Picatinny mounts