Tricky to put on right, but holds up if you do - TRYBE Defense AR-15 Magnite Go Fast Ultra Lightweight M-LOK Handguard w/ Cut Top Rail

Went back and forth between screws too much (just below the porper torque value) and stripped a hole in one of them. The other example went on without issue and has held up a couple hundred rounds. Just be extra careful on install. Wish the 12-inch model extended to rifle-length gas blocks - the same way the 7-inch model extends to a carbine gas block - but close enough.