Also, I love a tip that was told to me not long ago, for quick sight acquisition. Great for when your hands aren't in your way. Pick a spot on the wall, bring the sights up to it, lower, check surroundings and repeat. This is very helpful with optics, helps the eyes adjust faster, and you are not struggling to aquire target once the sights are up. Extreme condition when you've spotted a deer 300 yards away, hard to find them in the scope when you lift the rifle, this action helps point where you're looking.