Moe handguard, another great magpul item - Magpul Industries MAG418/419/440 MOE AR-15 Handguard

These seem to pop up on everyone's AR-15 but there is a good reason for it, they work! As a bonus they are aesthetically pleasing and come in a variety of colors. The guard is easy to grip and gives a nice finger nub at the front to pull back against, I have mine as a carbine size handguard. As with other Magpul products, great price and quality.