Nice handguard terrible barrel nut. - Strike Industries Rail AR-15 M-Lok Handguard Rail

The handguard itself is fine finish and features a little pricey. The barrel nut is aluminum and it comes with its own spanner wrench which is one point of contact trying to achieve 30 to 50 ft lb. Only has space for their gas tube every 90° which could be as much as a quarter turn to get in the correct position for the gas tube. Fortunately I have additional tools to be able to accomplish this even with the spacers still damaged the cheap aluminum barrel nut that should be metal with at least 10 more options to line up your gas tube.