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IWI Silencer LH QD Muzzle Break 1/2-28

IWI Silencer LH QD Muzzle Break 1/2-28

IWI · Muzzle Devices

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Best price

$133.99at Ammunition Depot

In stock checked Oct 31, 2026

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Where to buy

StorePriceAvailabilityBuyAdd to build
Ammunition Depot Best price $133.99checked Oct 31, 2026 In stock Buy at Ammunition Depot
OpticsPlanet $133.99Salechecked Oct 31, 2026 In stock Buy at OpticsPlanet
Battlehawk Armory $132.00Salechecked Oct 31, 2026 Check store Buy at Battlehawk Armory
AR15Discounts $133.99checked Oct 31, 2026 Check store Buy at AR15Discounts
Dirty Bird $133.99checked Oct 31, 2026 Check store Buy at Dirty Bird

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: $133.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$133.99$133.99$133.99
Ammunition Depot$133.99$133.99$133.99
Battlehawk Armory$132.00$132.00$132.00
Dirty Bird$133.99$133.99$133.99
OpticsPlanet$133.99$133.99$133.99

Since Oct 28, 2026.

About this part

The IWI Silencer LH QD Muzzle Break 1/2-28 is a 5.56 / .223 muzzle device from IWI. It's sold by 5 stores (2 in stock), from $132.00 to $133.99. The lowest in-stock price in the last 30 days was $133.99 at Ammunition Depot.

Fits and works with

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

Specifications

Manufacturer
IWI
Caliber
5.56 mm NATO
Thread pattern
½ x 28

From the manufacturer

Enhance your AR-15's precision and control with the IWI LH QD Muzzle Brake 1/2-28, a premium accessory designed for shooters who demand reliability in both suppressed and unsuppressed configurations. Engineered by IWI US for seamless integration with compatible suppressors, this muzzle brake delivers exceptional recoil mitigation, allowing for faster follow-up shots and improved accuracy during high-intensity sessions. Whether you're at the range or in tactical scenarios, this 1/2-28 threaded device ensures your 5.56 NATO rifle performs at its peak. Key Features Left-Hand Quick Detach (LH QD) System: Features left-hand internal threading to securely lock IWI suppressors in place, preventing loosening from recoil and vibration for safe, dependable operation. Superior Recoil Reduction: Advanced baffle design redirects gases to minimize muzzle rise and rearward impulse, helping you maintain sight picture and control even during rapid fire. Versatile Compatibility: Standard 1/2-28 external threads fit most AR-15 barrels, while the QD interface allows tool-free attachment and detachment of suppressors in seconds. Durable Construction: Crafted from high-strength steel with a black nitride finish for corrosion resistance and long-lasting performance under demanding conditions. Specifications Caliber: 5.56 NATO Thread Pitch: 1/2-28 Weight: 6.4 oz Length Added: Approximately 2.5 inches (minimal profile for balanced handling) Finish: Black Nitride Material: Steel Why Choose the IWI LH QD Muzzle Brake? For shooters frustrated by excessive recoil or cumbersome suppressor mounts, this muzzle brake addresses key pain points head-on. It not only tames kick for more comfortable shooting but also enables quick transitions between suppressed stealth and unsuppressed power. Unlike standard flash hiders, it provides tangible benefits like reduced shooter fatigue and enhanced target reacquisition speed. Ideal for competitive shooters, hunters, or anyone optimizing their AR-15 setup, this device combines tactical functionality with everyday practicality. Its LH QD design is particularly beneficial for high-round-count applications, ensuring your suppressor stays secure without constant retightening. Upgrade your firearm today and experience the difference in control and versatility. Perfect for those searching for a reliable AR15 suppressor muzzle brake or 5.56 QD mount. Frequently Asked Questions 1. What suppressors are compatible with this muzzle brake? This LH QD muzzle brake is optimized for IWI suppressors featuring left-hand threading, such as the IWS series. Always verify compatibility with your specific model for best results. 2. Does it affect point of impact when attaching a suppressor? Minimal POI shift is expected due to the precise QD alignment, but zeroing your optic after installation is recommended for accuracy. 3. How do I install the IWI LH QD Muzzle Brake? Thread it onto your 1/2-28 barrel using standard tools, ensuring proper timing for optimal performance. No special tools are needed for suppressor attachment.

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$133.99 at Ammunition Depot
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