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SureFire
Overview
The SureFire Muzzle Brake is designed specifically for 6.8 SPC II caliber firearms, providing enhanced recoil management while allowing for suppressor attachment. Its 5/8x24 thread pitch makes it compatible with a range of suppressors, ensuring a secure fit and optimal performance. This muzzle device is often found in mid-length gas system builds, making it a solid choice for those looking to improve their rifle's accuracy and control.
Specifications
SureFire Muzzle Brake - Suppressor Adapter -5/8x24
Available Merchants(6)
Prices checked
Price Alert
October 2026 on GunPartPicker
SureFire Muzzle Brake - Suppressor Adapter -5/8x24 ranked #13 of the 194 muzzle devices builders added on GunPartPicker in October 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #13 of the 497 muzzle devices builders have added. Builds with this muzzle device are mostly chambered in 5.56 NATO (61%, then .223 Wylde 18%), split between mid-length (45%) and carbine-length (25%) gas systems, and mostly AR-15 (93%).
Availability is good: it was in stock at one retailer or another nearly every day in October 2026, and today all 6 retailers we track have it in stock. Prices barely moved in October 2026, holding around $152, so there haven't been real sales lately. Buying today, the lowest price is $151.99 at Optics Planet, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Read the guide: AR-15 Muzzle Device Guide →Check it against the live catalog:
Frequently Built With
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Spikes Tactical Made in USA Ejection Port Door for AR-15 Style Rifle - SED7002
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the SureFire Muzzle Brake - Suppressor Adapter -5/8x24
| Build | Parts | Total |
|---|---|---|
 | 12 | $1200.43 |
 | 12 | $1232.32 |
 | 31 | $3526.67 |
 | 23 | $2171.05 |
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