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AR-15 ATLAS S-ONE M-LOK free-floating slim line handguards are designed for lightweight MSR builds. Machined from 6061-T6 aluminum, they are slim profiled but maintain the strength and stability required by shooters. These handguards come with the new Aero Taper Lock Attachment System (ATLAS), which is not only functional but also pleasing to look at. The ATLAS uses two mirrored tapered locking nuts that evenly distribute clamping pressure across a custom barrel nut with a turnbuckle screw.

These handguards are available in Black and FDE in lengths of 7"-7.25", 9"-9.19", 12"-12.56", and 15"-14.94". It features front and rear Picatinny rail, reduced weight by eliminating the top rail's center, indexing grooves located at the 12 o'clock position for positive grip control, and a 1.3" I.D.-1.5" O.D. The package contains all required mounting hardware.

Measurements of Aero Precision rail lengths are taken from end to end, from the point of contact at the receiver to the last Picatinny slot at the muzzle.