Check out the ATI Milsport 55 18" AR15 Rifle. This AR-15 rifle has an 18-inch barrel that provides greater accuracy and durability. The top picatinny rail is a great place to slot in your red dots or grips. A flash hider, A2-style polymer pistol grip, and adjustable buttstock are just a few of the other features. This AR15 platform is a great choice for home defense and sporting rifles at an affordable price. Get one now.