Lantac

Who Makes Lantac Parts?

Lantac USA LLC describes its range as accessories for AR-15, M16 and M4 patterned rifles. Its muzzle devices cover AR-15, AR-10, AK-47 and 9mm platforms. Lantac says its parts are made in the USA and its muzzle devices are serial numbered for quality control. It offers M-SPEC as a mil-spec range with a few added upgrades.

Lantac Dragon Muzzle Brakes

The Dragon is Lantac's signature muzzle brake. Lantac says its Short Energy Pulse design reduces the length of recoil and cuts muzzle rise. It also says Dragon brakes are machined on Swiss lathes from hardened steel and QPQ nitrided for corrosion resistance. The 5.56 Dragon is 2.57 inches long and weighs 3.2 ounces, per Lantac. Browse them at AR-15 Muzzle Devices and Muzzle Devices.

Lantac Plan B, Lamprey and Suppressor Mounts

Plan B muzzle devices thread on to a hub, so one brake or flash hider can move between rifles. Lantac's Dragon Plan B comes in 1.75 and 2.57 inch lengths for 5.56, 6mm ARC, 9mm and .308. The Lamprey Plan B flash hider has a toothed four-tine design that Lantac says reduces flash. Dead Air Keymo, Dead Air Xeno HUB and SilencerCo ASR versions mount those suppressors, and Lantac HUB adapters thread to 1.375x24. See Suppressor Parts.

Which Lantac Muzzle Device Fits My Rifle?

Match the thread first. AR-15 rifles in 5.56 or .223 and many 9mm AR pistol-caliber carbines use 1/2x28. AR-10 and .308 rifles, and 6mm ARC builds sold with 5/8x24 barrels, use 5/8x24. Lantac lists its 7.62x39 AK brake on an M14x1 left-hand thread and one 9mm Wolfman brake on 13.5x1 left-hand. Dragon 5.56 brakes ship with a crush washer, and hub mounts ship with a timing shim set, according to Lantac. Check your barrel's thread before ordering.

Lantac Bolt Carrier Groups: M-SPEC and Enhanced

Lantac's M-SPEC BCG uses an 8620 carrier, a Carpenter 158 or 9310 shot-peened bolt and a CP-R360 domed cam pin. Lantac says the M-SPEC carrier is nickel boron coated and the line carries a lifetime warranty. The E-BCG Enhanced carrier uses a patented UCT EXO nickel boron coating and forward-facing gas ports, which Lantac says run flatter and cooler. We carry 5.56, .308 and 6mm ARC versions in Black, Nickel Boron and Gold Titanium. Shop AR-15 Upper Receiver Parts and AR-10 Parts.

Lantac Gas Tubes, Charging Handles and Upgrade Parts

Lantac gas tubes come in pistol, carbine, mid-length, rifle and rifle +1 lengths for AR-15 rifles. The LATCH ambidextrous charging handle uses 7075-T6 aluminum, and Lantac says it has built-in gas mitigation. UPS takedown pin sets come in stainless and titanium, the RPS ratchet plate replaces a staked castle nut, and the UFA-S forward assist is made from 4140 steel. Lower parts and kits are at AR-15 Lower Receiver Parts, with Glock owners served by the SSR trigger disconnector at Glock Parts.

Frequently Asked Questions: Lantac

What thread does a Lantac Dragon muzzle brake use?
The 5.56 Dragon uses 1/2x28, and the .308 Dragon uses 5/8x24. Lantac also lists 9mm Dragons on 1/2x28 and the AK 7.62x39 brake on M14x1 left-hand.

Which Lantac brake fits an AR-10 or .308 rifle?
Choose a Lantac Dragon in .308/7.62 on 5/8x24. Lantac lists the .308 Dragon for AR-10, .308-style and .300 Blackout rifles, so confirm your barrel's thread.

What is the difference between Dragon, Plan B and Lamprey?
Dragon is Lantac's muzzle brake design and Lamprey is its flash hider. Plan B versions of both thread onto a Plan B hub instead of directly onto the barrel.

Which Lantac muzzle devices mount a suppressor?
Lantac makes Dragon brakes for the Dead Air Keymo and Xeno HUB, SilencerCo ASR and Plan B hub mounts.

Which Lantac bolt carrier group should I choose?
Lantac positions M-SPEC as its mil-spec line with a few upgrades and Enhanced as its upgraded line. Both come in 5.56, and M-SPEC and Enhanced also come in .308.

Does Lantac offer a warranty?
Lantac lists a lifetime warranty on its M-SPEC parts. Check Lantac's terms for each product.

Browse Lantac: Muzzle Devices • AR-15 Muzzle Devices • AR-15 Upper Receiver Parts • AR-15 Lower Receiver Parts • AR-10 Parts • AK-47 Parts • Glock Parts • Suppressor Parts

See Also: Geissele • Aero Precision • Radian • KDG • CMMG