Aero Precision Atlas S-One 16.6" M-LOK Free Float Handguard FDE AR-15

The ATLAS S-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the S-ONE line of handguards are designed with size and weight in mind, providing the perfect handguard for your lightweight build. Aero's proprietary ATLAS attachment system is a durable and dependable mounting platform, maintaining a slim profile while still providing the strength and stability customers have grown to love from Aero Precision handguards. Actual Handguard Lengths: 7.3", 9.3", 10.3", 12.7", 15" -- Aero Precision rail lengths measure from end to end. This is the point of contact at the receiver to the end of the last pic Mfg: Aero Precision