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Introducing the ATLAS R-ONE, the latest member of Aero Precision's handguard collection. The R-ONE's design prioritizes size and weight, making it the ideal option for your lightweight build. Constructed from 6061-T6 Aluminum, this handguard is built to last.

Featuring the brand's proprietary ATLAS system, the R-ONE line of handguards is mounted with a slim profile, providing strength and stability while ensuring durability. The new Aero Taper Lock Attachment System (ATLAS) utilizes two mirrored tapered locking nuts, evenly distributing clamping pressure across a custom-engineered barrel nut for maximum stability. This, coupled with a turnbuckle screw, provides a distinctive look while allowing proper functionality. The hardware mounting parts installing ATLAS Handguards come free of charge with each purchase.

You may choose between the M-LOK profile and KeyMod with options available in 12" and 15" (7" and 9" on their way).

To help make your purchasing decision and installation process more efficient, we have included specifications for each handguard option. KeyMod Handguard Weights are rated at 7" - 5.12 oz / 9" - 5.92 oz / 12" - 7.84 oz / 15" - 8.96 oz. On the other hand, M-LOK Handguard Weights come in at 7" - 5.22 oz / 9" - 6.03 oz / 12" - 8 oz / 15" - 9.07 oz. The Mounting Hardware Weight of 4.72 oz remains constant across all ATLAS Handguard options.

Features of this handguard include a full top Picatinny rail highly compatible with attachments, a quick disconnect sling socket at 3, 6, and 9 o'clock positions, low profile gas block compatibility, 1.3" inside diameter, and 1.5" outside diameter, making it one of the best buys in the market.

This handguard is compatible with a mil-spec AR15 upper receiver and barrel as well as Aero Precision's M4E1 Threaded Upper Receiver. However, it may not work with billet upper receivers with indexing tabs. Save when purchasing a combo set.