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Lantac
Overview
The Lantac Dragon SilencerCo ASR Muzzle Brake is designed specifically for 5.56 NATO caliber rifles and serves to significantly reduce muzzle rise and recoil, allowing for faster follow-up shots. Made from steel with a nitride finish, this muzzle brake is built to withstand the rigors of shooting while maintaining performance. This device is commonly found in mid-length gas system builds, providing enhanced stability and control for the shooter.
LANTAC Dragon SilencerCo Asr Muzzle Brake 5.56 - 1/2x28 was the most added muzzle device on GunPartPicker in August 2026, ahead of the Fortis Control 300 Black Muzzle Brake 5/8x24 - Black, with about 8% of all muzzle devices added to builds. That's its 3rd straight month at #1. Builds with this muzzle device are mostly chambered in 5.56 NATO (67%, then 300 Blackout 33%), split between mid-length (50%) and pistol-length (50%) gas systems, and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 6 of the 8 retailers we track have it in stock. The best price drifted down from $128.99 to $107.99 over August 2026 without a real sale. Buying today, the lowest price is $107.99 at Ammunition Depot, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 31 retailers
We ranked every muzzle device by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Muzzle Device Guide →Check it against the live catalog:
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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Lantac Dragon SilencerCo Asr Muzzle Brake 5.56 - 1/2x28
| Build | Parts | Total |
|---|---|---|
 | 23 | $2663.57 |
 | 16 | $4558.31 |
 | 19 | $1144.07 |
 | 13 | $1214.78 |
| 15 | $4036.45 |
 | 27 | $2294.81 |
 | 30 | $5062.36 |
 | 28 | $2651.66 |
 | 20 | $2308.56 |
 | 14 | $2380.40 |
 | 23 | $2328.44 |
 | 18 | $1631.92 |
1 global rating
Top reviews
Lantacs Dragon brake in ASR pattern works with my SilencerCo can which mounts directly. Side ports vent away from shooter. 1/2x28 threading was true. Reduces muzzle rise noticeably.
