The improvement I like best for the AR-15 is the flat-top upper. It gives you more options for sighting and makes the rifle more scope-friendly. Plus, you can add quick-on-and-off peeps and front sights.
Price point, exceptional features and easy-to-use controls make for a great package when looking for a scope for your AR-15.
The barrel, action and stock all play an important part in building a precision rifle. But one everything said and done, you'll need something that will get you on target. Whether you shoot sights or optics, these tips will keep you on target.