Atlas R-One 10.3'' Handgrd M-Lok Free Float For Ar-15 Kodiak

The Aero Precision Atlas R-One 10.3'' M-LOK handguard is a lightweight free-float rail built for AR-15 shooters who want to trim ounces without sacrificing strength or versatility. Machined from 6061-T6 aluminum and finished in Kodiak, this slim-profile handguard uses Aero's proprietary ATLAS (Aero Taper Lock Attachment System) to clamp securely to your barrel without distortion. Whether you're building a lightweight hunting rifle, a competition carbine, or a precision shooter, the R-One delivers the rigid platform you need in a package that won't slow you down.

The 10.3'' length gives you plenty of rail real estate for optics, lights, lasers, and other attachments while keeping the front-end balance neutral. A full-length top picatinny rail accommodates your choice of accessories, and QD sling sockets at the 3, 9, and 6 o'clock positions let you mount support however works best for your setup. The design is compatible with low-profile gas blocks and any mil-spec AR-15 upper receiver and barrel—just note that some billet uppers may not fit due to indexing tabs. All hardware you need to install it comes in the box.

Weighing just 8 oz (plus 4.72 oz for mounting hardware), the Atlas R-One keeps your rifle nimble without compromise. If you're running an Aero M4E1 Threaded Upper, this handguard pairs seamlessly; Aero also sells matched combos that save you money. Built for shooters who count every gram and demand real-world durability.

Key Features

• 10.3'' free-float M-LOK handguard for AR-15 platforms
• 6061-T6 aluminum construction with Kodiak finish
• Proprietary ATLAS clamping system with mirrored tapered locking nuts—clamps evenly, prevents handguard distortion
• Full-length top picatinny rail for optics, lights, and accessories
• Quick-disconnect sling sockets at 3, 6, and 9 o'clock positions
• Compatible with low-profile gas blocks
• Works with mil-spec AR-15 uppers and barrels; check fit with billet uppers
• All installation hardware included

Specifications

Product Name	Atlas R-One 10.3'' M-LOK Handguard
Brand	Aero Precision
Mounting System	ATLAS (Aero Taper Lock Attachment System)
Length	10.3''
Attachment Profile	M-LOK
Material	6061-T6 Aluminum
Finish	Kodiak
Weight (Handguard)	8 oz
Weight (Mounting Hardware)	4.72 oz
Inside Diameter	1.3''
Outside Diameter	1.5''
Compatibility	Mil-spec AR-15 upper receivers and barrels; low-profile gas blocks

Frequently Asked Questions

Will this handguard work with my AR-15 upper receiver?

The Atlas R-One is compatible with any mil-spec AR-15 upper receiver and barrel. However, it may not fit some billet upper receivers due to indexing tabs, so verify compatibility before purchasing if you're using a non-standard upper.

What's included in the box?

All installation hardware for the ATLAS mounting system is included with the handguard. You don't need to buy anything extra to mount it.

How much does this handguard weigh?

The handguard itself weighs 8 oz. The complete mounting hardware package weighs an additional 4.72 oz.

Can I use a low-profile gas block with this handguard?

Yes, the Atlas R-One is designed to be compatible with low-profile gas blocks.