TruGlo Tru-Tec 30mm Red Dot Scope 2 MOA - TG8130BN.p- 2 MOA reticle for precision aiming.br- 30mm objective lens.br- Digital push-button controls.br- Multiple brightness settings.br- Operates for thousands of hours on single battery.br- Programmable auto-off feature.br- Click windage and elevation adjustments.br- Integrated lanyard system prevents loss of screw-down W/E caps.br- Wide field of view.br- Unlimited eye relief.br- Flip-up lens caps.br- Ultra-durable design.br- Shock resistant to 1000g..br- Waterproof/fog proof.br- Quick-detach mounting system.br- Mounts to standard Picatinny or Weaver-style rails.br- Owner's manual included.br- Battery included (CR123A).