Parts by category

Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12"
Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12"
Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12"
Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12"
Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12"
Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12"
Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12"

Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12"

Aero Precision · Rails & Handguards

No ratings yet

Best price

$151.99at Brownells

Out of stock checked Oct 23, 2026

Buy at Brownells

Compare 3 stores

Where to buy

StorePriceAvailabilityBuyAdd to build
Brownells Best price $151.99checked Oct 23, 2026 Out of stock Buy at Brownells
OpticsPlanet $194.99Salechecked Oct 23, 2026 Out of stock Buy at OpticsPlanet
Rainier Arms Check priceprice on the store's site Check store Buy at Rainier Arms

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Similar handguards in stock

This part is out of stock at every store we track. These similar handguards are in stock, with today's prices.

More Aero Precision parts

Price history

Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Brownells$151.99$151.99$151.99
OpticsPlanet$194.99$194.99$194.99

Since Sep 27, 2026.

About this part

The Aero Precision AR15 ATLAS S-ONE M-LOK Handguard Black - 12" is a 12" AR-15 handguard from Aero Precision. It's sold by 2 stores, from $151.99 to $194.99.

Fits and works with

Handguard length
12" · Barrels

Specifications

Manufacturer
Aero Precision
Color
Black
Platform
AR-15
Length
12"

From the manufacturer


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. Our 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.
The new Aero Taper Lock Attachment System (ATLAS) is both functional and aesthetically pleasing. It features 2 mirrored tapered locking nuts that provide evenly distributed clamping pressure across a custom engineered barrel nut with use of a turnbuckle screw. A ratcheting detent further secures the design while providing positive registration during installation. By design, the even pressure of the ATLAS system avoids distortion of the handguard often seen with current applications during installation.
All hardware mounting parts are included with the purchase of a S-ONE Handguard.
Lightweight By Design
M-LOK Handguard Weight 12” - 7.00 oz
Features:

Front and rear picatinny rail
Eliminated center of top rail for weight reduction
Indexing grooves in 12:00 position for positive grip control
Quick disconnect sling socket at the 3, 6 and 9 o’clock positions
Compatible with low profile gas blocks
1.3” Inside diameter
1.5” Outside diameter
Compatible with mil-spec AR15 upper receivers and barrels

 
**ATLAS S-ONE Handguards are designed to match seamlessly with the M4E1 Threaded Upper Receivers. Additionally, they are compatible with any Mil-Spec AR-15 upper receivers as well. However, they may not be compatible with billet upper receivers due to indexing tabs.
**Please note: The ATLAS S-ONE Handguards are NOT compatible with the M4E1 Enhanced Upper Receiver.

Rating

No ratings yet

Log in to rate this part.

Comments

Please log in to read and leave comments.

$151.99 at Brownells
Buy