Lantac Dragon 5.56mm/.223 Cal W/Quick Detach GemTech Mount

Lantac Dragon 5.56mm/.223 Cal W/Quick Detach GemTech Mount

Name: Lantac Dragon 5.56mm/.223 Cal W/Quick Detach GemTech Mount
Brand: Lantac
Availability: InStock

Lantac · Muzzle Devices

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Best price

$142.99at Sportsman's Warehouse

In stock checked Oct 1, 2026

Buy at Sportsman's Warehouse

Compare 4 stores

Where to buy

Store	Price	Availability	Buy
Sportsman's Warehouse Best price	$142.99checked Oct 1, 2026	In stock	Buy at Sportsman's Warehouse
Rainier Arms	$125.19not checked recently	Check store	Buy at Rainier Arms
OpticsPlanet	$128.99Salechecked Oct 1, 2026	Out of stock	Buy at OpticsPlanet
MidwayUSA	$128.99checked Oct 1, 2026	Out of stock	Buy at MidwayUSA

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: $142.99 at Sportsman's Warehouse. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
MidwayUSA	$128.99	$128.99	$128.99
OpticsPlanet	$128.99	$128.99	$128.99
Sportsman's Warehouse	$142.99	$142.99	$142.99

Since Sep 28, 2026.

About this part

The Lantac Dragon 5.56mm/.223 Cal W/Quick Detach GemTech Mount is a 5.56 / .223 muzzle device from Lantac. It's sold by 4 stores (1 in stock), from $125.19 to $142.99. The lowest in-stock price in the last 30 days was $142.99 at Sportsman's Warehouse.

Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo

Specifications

Manufacturer: Lantac
Caliber: 5.56 mm NATO

From the manufacturer

The DGN556B-QM™ is precision machined, hardened to 48Rc and Nitride finished for enhanced corrosion resistance. It features our patented gas handling system that reduces muzzle rise and recoil to zero, meaning that the only recoil felt by the shooter is from the movement of the carrier and buffer within the buffer tube. Its unique Short Energy Pulse system reduces length of recoil so that repeating shot energy cannot overlap and knock the shooter off target. Full auto fire is possible with massively reduced recoil and muzzle climb, meaning that all shots fall on target.With the addition of the Gemtech™ quick mount system it is now possible to mount any of the Gemtech Bi-lock suppressors to our brake. This includes ‘The One’ suppressor, Shield and older G5 models. Specs:Caliber: .223, 5.56X45mmMaterial: Hardened Milspec SteelFinish: NitrideDimensions: L: 2.57'', DIA Body: 0.862'' DIA Lugs:1.100'' Weight: 3.6ozThread: 1/2-28 UNEF R/HSerial Numbered for Quality ControlMade in the USA