Good affordable choice. - XTS AR-15 7in M-lok Rail

Bought a complete XTS upper but the handguard it came with was low quality and did not fit well. Wanted to keep it XTS brand so found this one and swapped it out and it was an excellent fit. Anti-roll tabs are well machined and fit the upper snugly. Metal is sufficiently fit (caution: BCM MLOK covers don't really grab because the tabs don't go deep enough). Version I received had a full pic rail on top (as opposed to only front and back as pictured). Also, know that the rear most MLOK slot isn't full length, it's a bit more than half length.