LANTAC DRAGON MUZZLE BRAKE 7.62X39 AK M14-1LH
- Firearm Group:
- M1A/M14
- Caliber-Gauge:
- 7.62x39mm
The LANTAC Dragon muzzle brake for 7.62x39 AK platforms is engineered for shooters who demand measurable recoil reduction and shot-to-shot control. Threaded 14x1 LH and caliber-specific to 7.62x39, this device combines LanTac's patented gas-handling system with precision engineering to keep your rifle stable during rapid fire. Whether you're running a piston AK or tuning a converted rifle, the Dragon's recoil mitigation means faster follow-up shots and flatter shooting in tactical or hunting scenarios.
Built from 4140 gun steel and finished in black nitride for corrosion resistance, this brake is precision-machined to 48Rc hardness and serial-numbered for quality control. The design incorporates LanTac's Short Energy Pulse system, which prevents recoil energy from stacking between shots—critical when you need all rounds on target, especially in rapid-fire or full-auto applications. Weight is kept minimal at 4 ounces, so you won't notice it shifting your rifle's balance.
The brake ships with a complete timing shim set (includes four shim sizes plus a washer) for proper indexing during installation, though thread locker such as Rocksett will need to be sourced separately. The unit also features a SilencerCo ASR quick-mount interface, making it compatible with the Omega suppressor and Blast Shield if you're planning a suppressed setup. LanTac manufactures this brake in the USA, ensuring tight tolerances and consistent performance across every unit.
Key Features
- Patented gas-handling system designed to reduce muzzle rise and felt recoil
- Short Energy Pulse technology prevents recoil stacking during rapid or automatic fire
- Precision-machined 4140 steel hardened to 48Rc with black nitride QPQ finish
- SilencerCo ASR quick-mount interface for suppressor integration
- Caliber-specific design for 7.62x39 ammunition only
- Includes timing shim set for proper indexing
- Serial-numbered for quality control
- Manufactured in the USA
Specifications
| Caliber | 7.62x39 |
| Thread Pattern | 14x1 LH (left-hand) |
| Material | 4140 gun steel |
| Finish | Black Nitride QPQ |
| Length | 2.570" |
| Body Diameter | 0.824" |
| Mount Diameter | 1.120" |
| Weight | 4.0 oz |
| Included Shims | Two .34mm, three .22mm, three .11mm, four .075mm, one 2mm washer |
| Quick-Mount System | SilencerCo ASR compatible |
| Country of Origin | USA |
Frequently Asked Questions
Will this muzzle brake work on my AK rifle?
The Dragon is threaded 14x1 LH and designed specifically for 7.62x39 caliber. Verify that your AK barrel is threaded to this specification before ordering. It is not compatible with other thread patterns or calibers.
Can I attach a suppressor to this brake?
Yes. The Dragon features a SilencerCo ASR quick-mount interface, allowing you to attach SilencerCo's Omega suppressor and Blast Shield. This makes it a versatile platform if you plan a suppressed setup. Note that it does not work with the BMD Blast Mitigation Device.
What's included in the box?
The brake comes with a complete timing shim set consisting of shims in four different thicknesses (.34mm, .22mm, .11mm, .075mm) plus a 2mm washer to help you properly index the brake on your barrel. Thread locker such as Rocksett is not included and should be purchased separately.
Is this brake legal in California?
No. The Dragon muzzle brake is not classified as a flash hider under California law and therefore would not be considered compliant in that jurisdiction. Check your local and state regulations before purchasing.

