Why Your Firearm Needs A Red Dot Sight You may have the benefit of quick target acquisition with a red dot sight. It may enable you to keep focused as you aim with speed. You don’t need to align the front sight on your target. in Public bookmarkswith bushnell_red_dot_sightred_dot_sightred_dot_sight_reviews Note: You may have the benefit of quick target acquisition with a red dot sight. It may enable you to keep focused as you aim with speed. You don’t need to align the front sight on your target.