You need to know that the AR-15 did not get as much attention as it should had have when it was first introduced for modern warfare pretty much the same with the M16. During wars those days, the AR-15 was never the weapon of choice for the marines and soldiers because they did not think it was a reliable rifle.
Time passed and technology grew even stronger that they were able to create a better AR-15. With the upgrades that the AR-15 has gotten both soldiers and marines rely on this accurate weapon to protect their lives on the ground. The AR-15 is now recognized to be on par with the M16A2/A3 and the M4. The AR-15 is a very accurate firearm and with that, it has become a popular rifle for a lot of people. These firearm enthusiasts and home defenders chooses the AR-15 as a weapon for protection and they have plenty of reason why.
Most of the people using firearms love having a very customizable gun and the AR-15 is just that kind of firearm. Any firearm user would want a AR-15 because of how it can be customized to fit their needs. For the sport shooters, the AR-15 is a blessing from above. Arguably the AR-15 is the best rifle to use for having fun with targets or for competitions. The AR-15 is one of the most accurate rifles you can use today.
The basic shooting training for any army is going to be using rifles and shooting them on targets three hundred meters away with just an iron sight to use. With a good instructor helping you, even if you have no experience holding a rifle and shooting it, with an AR-15 you will have an easier time. With an AR-15 an a good instructor, you can learn a lot about shooting in just a few weeks.
You can customize the AR-15 which makes it a perfect firearm for anyone compared to the M16 and M4 which are both uncustomizable. There are a lot of custom AR-15 accessories that you can use to build your own AR-15. There are people who pick to buy their AR-15 while others pick to build their own. If you want to own a rifle that fits you perfectly, a customized AR-15 is what you need; your cheeks can meet the stock perfectly. You can peer through your scopes with ease. After you install every AR-15 accessory you have for your firearm, you can finally get firing.
Make sure to check out the factors before you decide to build or buy your AR-15. There are advantages to buying an AR-15 but there are also disadvantages to it,
You will have an amazing rifle if you decide to buy an AR-15, that is a fact. But think about building one to the exact measurements of your body, imagine how accurate you can shoot that kind of AR-15.