My new favorite handguard - ATI Outdoors AR-15 Aluminum Rifle Length Free Float Forend

This handguard was super easy to install and the customizable rail sections worked out perfectly for my 300 blkout build by allowing me to place a red dot at 45 degrees offset without any additional hardware (Saving me $30-$50). Feels light weight, comfortable in my hand, yet sturdy enough to withstand i can throw at it. Spend the extra few bucks and get the nose cone it looks awesome even if you never have the need to use a doorframe as a rest.