RA-905 13.5" Lightweight Handguard M-LOK Black

Name: RA-905 13.5" Lightweight Handguard M-LOK Black
Brand: Rise Armament
Availability: InStock

Rise Armament · Rails & Handguards

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Best price

$142.49at Ammunition Depot

In stock Lowest in 30 dayschecked Nov 11, 2026

Buy at Ammunition Depot

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Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$142.49checked Nov 11, 2026	In stock	Buy at Ammunition Depot
OpticsPlanet	$151.99Salechecked Nov 11, 2026	In stock	Buy at OpticsPlanet
GunMag Warehouse	$189.99checked Nov 11, 2026	In stock	Buy at GunMag Warehouse
Battlehawk Armory	$142.49Salechecked Oct 28, 2026	Check store	Buy at Battlehawk Armory
Classic Firearms	$150.06checked Nov 11, 2026	Check store	Buy at Classic Firearms
Dirty Bird	$189.99checked Nov 11, 2026	Check store	Buy at Dirty Bird
GrabAGun	$189.99Salechecked Nov 12, 2026	Check store	Buy at GrabAGun
Palmetto State Armory	$190.99checked Nov 11, 2026	Check store	Buy at Palmetto State Armory
AR15Discounts	$209.99checked Nov 11, 2026	Check store	Buy at AR15Discounts
Brownells	$189.99checked Nov 11, 2026	Out of stock	Buy at Brownells

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

Price history

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Lowest in-stock price in the last 30 days: $142.49 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$209.99	$209.99	$209.99
Ammunition Depot	$142.49	$142.49	$142.49
Battlehawk Armory	—	$142.49	$142.49
Brownells	$189.99	$189.99	$189.99
Classic Firearms	$150.06	$150.06	$150.06
Dirty Bird	$189.99	$189.99	$189.99
GrabAGun	$189.99	$189.99	$189.99
GunMag Warehouse	$189.99	$189.99	$189.99
OpticsPlanet	$151.99	$151.99	$151.99
Palmetto State Armory	$190.99	$190.99	$190.99

Since Sep 27, 2026.

About this part

The RA-905 13.5" Lightweight Handguard M-LOK Black is a 13.5" AR-15 handguard from Rise Armament. It's sold by 10 stores (3 in stock), from $142.49 to $209.99. The lowest in-stock price in the last 30 days was $142.49 at Ammunition Depot.

Fits and works with

Handguard length: 13.5" · Barrels

Specifications

Manufacturer: Rise Armament
Color: Black
Platform: AR-15
Length: 13.5"

From the manufacturer

More versatile than a Swiss army knife — and nearly as light — the Rise Armament AR-15 RA-905 Handguard combines all the features you want in a handguard. Durable yet lightweight, it is M-LOK compatible with a Picatinny upper rail. It even boasts six quick-disconnect mounting points that span 360 degrees around the handguard for maximum customization. The slip-on handguard is simple to install, and its free-floating design helps increase accuracy. The slim center is easy and comfortable to grip for more controlled, accurate shooting.

Available in 13.5” and 15” lengths
M-LOK compatible with 360 degrees of QD mounting points and a Picatinny upper rail system for virtually limitless customization options
Easy slip-on alignment and installation
Precision CNC machined from 6061-T6 billet aluminum
MIL-A-8625F, Type III, Class 2, hard anodized flat black finish
Includes steel barrel nut and hardware

Manufactured in RISE Armament’s Oklahoma facility according to strict AS9100 aerospace requirements, which are more stringent than standard gun manufacturing requirements.
Made 100% in Broken Arrow, Oklahoma, U.S.A.