Lantac Dragon 7.62 Muzzle Brake, 5/8-24 SilencerCo ASR

The Lantac Dragon 7.62 Muzzle Brake (Lantac part no. DGN762B-ASR) is a .308 Win / 7.62 NATO muzzle brake cut with a 5/8-24 thread and built around SilencerCo’s ASR quick-attach mount system. Lantac designed the Dragon line to tame recoil on hard-recoiling .30-caliber rifles while giving shooters a direct path to mounting a SilencerCo suppressor without adding a separate thread adapter. It’s a natural fit for a .308/7.62 precision or general-purpose AR-10 pattern rifle where fast, accurate follow-up shots matter, whether that’s a hunting rifle, a suppressor host, or a range gun.

Key Specifications

• Bored for .308 Win / 7.62 NATO caliber rifles, so it’s matched to full-power .30-caliber gas pressure.
• Cut with a 5/8-24 thread pitch, the standard mounting thread for .30-caliber AR-platform rifles.
• Built as a direct-fit SilencerCo ASR mount interface, so a compatible SilencerCo suppressor clamps straight onto the brake without a separate thread adapter.
• Functions as a muzzle brake, venting propellant gas to the sides and rear to cut felt recoil and keep the muzzle flatter for faster follow-up shots.

Frequently Asked Questions

What caliber and thread is this brake for? It’s built for .308 Win / 7.62 NATO rifles with a 5/8-24 thread pitch, the standard for .30-caliber AR-platform barrels.

Can I run a suppressor on it? Yes. It’s built as a direct SilencerCo ASR mount interface, so a compatible SilencerCo suppressor attaches straight to the brake without a separate thread adapter.

What does the brake do for recoil? As a true muzzle brake, it redirects propellant gas to the sides and rear, reducing felt recoil and muzzle rise compared to a standard flash hider.

Buy the Lantac Dragon 7.62 Muzzle Brake

If you’re building a .30-caliber AR and want a straight path to a SilencerCo suppressor, this brake gets you there without a separate mount purchase. Order it from our Lubbock, Texas gun shop for fast, insured shipping right to your door. Shop the full Lantac USA lineup or browse our complete AR muzzle devices selection.