TRUGLO RED-DOT MICRO TRU-TEC TG8100B

3MOA DOT PICATINNY/PISTOL BLK* FEATURES:-3 MOA Red-Dot for precise aiming-23mm multi-coated objective lens-Digital push-button brightness controls-10 brightness settings-Compatible w/ optic-ready pistols-Locking windage & elevation adjustments-CNC-machined from aircraft-grade aluminum-Unlimited eye relief-Auto off feature preserves battery life-Water-resistant-Shock-resistant-Picatinny rail mount included-ABS hardshell cover included-Battery included