AR-15 Nox Two Chamber 5.56mm With 9 Ports Muzzle Brake

Name: AR-15 Nox Two Chamber 5.56mm With 9 Ports Muzzle Brake
Brand: Sons Of Liberty Gun Works
Availability: OutOfStock

Sons Of Liberty Gun Works · Muzzle Devices

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Best price

$109.25at Brownells

Out of stock checked Oct 1, 2026

Buy at Brownells

Where to buy

Store	Price	Availability	Buy	Add to build
Brownells	$109.25checked Oct 1, 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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Dashed line = out of stock. Tracking since Sep 28, 2026.

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Store	Latest	Lowest	Highest
Brownells	$109.25	$109.25	$109.25

Since Sep 28, 2026.

About this part

The AR-15 Nox Two Chamber 5.56mm With 9 Ports Muzzle Brake is a muzzle brake from Sons Of Liberty Gun Works. One store lists it, Brownells at $109.25.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo

Specifications

Manufacturer: Sons Of Liberty Gun Works
Type: Muzzle Brake
Caliber: 5.56 mm NATO

From the manufacturer

NOX TWO CHAMBER MUZZLE BRAKE FEATURES: Neutral Configured NOX 3 Ports at 9, 12 and 3 O'Clock Great for Left and Right Handed Shooters Allows you to take your 13.7a ^2 barrel p/w to make it 16a ^2 OAL Mfg: Sons Of Liberty Gun Works