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

Best price

$128.99at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 14, 2026

Buy at OpticsPlanet

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Fits and works with

Caliber: 5.56 / .223 · Shop matching ammo

Specifications

Manufacturer: Lantac

Compatibility

Caliber: 5.56 mm NATO

Materials and features

Material: Steel

Where to buy

Store	Price	Availability	Buy
OpticsPlanet Best price	$128.99Salechecked Nov 14, 2026	In stock	Buy at OpticsPlanet
Ammunition Depot	$128.99checked Nov 14, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$101.12Salechecked Nov 14, 2026	Check store	Buy at Battlehawk Armory
AR15Discounts 5% off	$128.99checked Nov 14, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$128.99checked Nov 14, 2026	Check store	Buy at Dirty Bird
GrabAGun	$128.99Salechecked Nov 14, 2026	Check store	Buy at GrabAGun
Natchez	$128.99checked Nov 14, 2026	Check store	Buy at Natchez
Palmetto State Armory	$129.99Salechecked Nov 14, 2026	Check store	Buy at Palmetto State Armory
MidwayUSA	$128.99checked Nov 14, 2026	Out of stock	Buy at MidwayUSA
Sportsman's Warehouse	$142.99checked Oct 4, 2026	Out of stock	Buy at Sportsman's Warehouse
Rainier Arms	Check priceprice on the store's site	Check store	Buy at Rainier Arms

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

Show

Lowest in-stock price in the last 30 days: $128.99 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$128.99	$128.99	$128.99
Ammunition Depot	$128.99	$128.99	$142.99
Battlehawk Armory	$101.12	$101.12	$101.12
Dirty Bird	$128.99	$128.99	$128.99
GrabAGun	$128.99	$128.99	$128.99
MidwayUSA	$128.99	$128.99	$128.99
Natchez	$128.99	$128.99	$128.99
OpticsPlanet	$128.99	$128.99	$128.99
Palmetto State Armory	$129.99	$129.99	$129.99
Sportsman's Warehouse	—	$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 10 stores (2 in stock), from $101.12 to $142.99. The lowest in-stock price in the last 30 days was $128.99 at Ammunition Depot.

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