This Slant Cut free float M-Lok handguard features a monolithic integrated Picatinny 1913 top rail, and 5 rows of M-Lok attachment points for accessories. Other key features include:
Skeletonized profile for improved ventilation and weight reduction
Two 4 slot M-Lok accessory rails included
Anti rotation tabs
Steel barrel nut with clamp on mounting system does not require timing
Light Weight
Ultra slim profile requires use of low profile gas blocks