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Hider Sentinel 5.56 NATO Caged Flash HDR For Breek-Lok 3QD 1/2x28"

Breek Arms · Muzzle Devices

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Hider Sentinel 5.56 NATO Caged Flash HDR For Breek-Lok 3QD 1/2x28"

Best price

$49.49at OpticsPlanet

In stock Sale checked Nov 13, 2026

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Compare 9 stores

Fits and works with

Caliber
5.56 / .223 · Shop matching ammo
Muzzle thread
1/2x28 · Muzzle devices

Specifications

Manufacturer
Breek Arms
Color
Black
Type
Flash Hider
Caliber
5.56 mm NATO
Thread pattern
½ x 28
Length
2.25"
Material
Steel

Where to buy

StorePriceAvailabilityBuyAdd to build
OpticsPlanet Best price $49.49Salechecked Nov 13, 2026 In stock Buy at OpticsPlanet
Brownells 17.76% off · ends Nov 15 · exclusions apply $54.99checked Nov 13, 2026 In stock Buy at Brownells
Ammunition Depot $54.99checked Nov 13, 2026 In stock Buy at Ammunition Depot
Kentucky Gun Co $54.99checked Nov 13, 2026 In stock Buy at Kentucky Gun Co
Palmetto State Armory $54.99checked Nov 13, 2026 Check store Buy at Palmetto State Armory
Battlehawk Armory $54.99checked Nov 13, 2026 Check store Buy at Battlehawk Armory
AR15Discounts 5% off $54.99checked Nov 13, 2026 Check store Buy at AR15Discounts
Dirty Bird $54.99checked Nov 13, 2026 Check store Buy at Dirty Bird
GrabAGun $54.99Salechecked Nov 13, 2026 Check store Buy at GrabAGun

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

Lowest in-stock price in the last 30 days: $35.74 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$54.99$54.99$54.99
Ammunition Depot$54.99$54.99$54.99
Battlehawk Armory$54.99$54.99$54.99
Brownells$54.99$54.99$54.99
Dirty Bird$54.99$54.99$54.99
GrabAGun$54.99$54.99$54.99
Kentucky Gun Co$54.99$54.99$54.99
OpticsPlanet$49.49$35.74$54.99
Palmetto State Armory$54.99$54.99$54.99

Since Sep 27, 2026.

About this part

The Hider Sentinel 5.56 NATO Caged Flash HDR For Breek-Lok 3QD 1/2x28" is a flash hider from Breek Arms. It's sold by 9 stores (4 in stock), from $49.49 to $54.99. The lowest in-stock price in the last 30 days was $35.74 at OpticsPlanet.

From the manufacturer

BREEK ARMS SENTINEL5.56 NATO CAGED FLASH HIDER FOR BREEK-LOK 3QD The Breek-LOK 3QD QD Suppressor Attachment system redefines quick-detach mounts, delivering unrivaled speed and simplicity. Its streamlined profile integrates seamlessly with any firearm for enhanced aesthetics and performance. The Breek-LOK 3QD Sentinel Caged Flash Hider mitigates muzzle flash by dispersing and redirecting gases, reinforced by internal threads that outperform standard flash hiders. This reduction in flash preserves a clear sight picture and prevents temporary blindness in low-light settings. Closed prongs eliminate snagging, remove the notorious "ring", and bolster Mfg: Breek Arms

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