SureFire – SOCOM Muzzle Brake Suppressor Adapter

Control recoil, improve accuracy, and get flawless suppressor alignment with the SureFire SOCOM Muzzle Brake Suppressor Adapter. Designed for precision shooters and long-range professionals, these SFMB muzzle brakes use advanced Impulse Diffusion technology to reduce recoil impulse and muzzle rise—keeping your rifle driving straight back for faster follow-up shots.

Each variant is precision-machined from U.S. mill-certified heat-treated stainless steel and finished with a rugged DLC coating for extreme durability in harsh environments. Multiple bearing surfaces ensure superior suppressor alignment, while integrated labyrinth seals prevent carbon buildup on the suppressor’s lock ring indexing system.

Compatible with SureFire SOCOM Fast-Attach suppressors, these adapters deliver rock-solid mounting performance trusted by military, LE, and serious long-range shooters.

Available Variants

• .338 Lapua – M18x1.5 (SFMB-338-M18X1.5) – Built for magnum long-range platforms; optimized for extreme recoil control.
• .408 Cheyenne Tactical – 3/4x24 (SFMB-408-3-4-24) – Engineered for ultra-heavy calibers with maximum alignment precision.
• 6MM / 6.8 SPC – 5/8x24 (SFMB-68-5-8-24) – Fits 6MM, 6.5MM, and 6.8 SPC barrels threaded in 5/8x24.

Key Features

• Significantly reduces recoil impulse and muzzle rise
• Proprietary Impulse Diffusion design minimizes side blast
• Heat-treated stainless steel construction
• Durable DLC coating for extreme wear resistance
• Multiple bearing surfaces for perfect suppressor alignment
• Labyrinth seals prevent carbon buildup on suppressor indexing components
• Fast-Attach compatible with SOCOM Series SureFire suppressors

Specifications

• Material: Heat-treated stainless steel
• Finish: DLC coating
• Model: SOCOM Muzzle Brake
• Subcategory: Muzzle Devices
• Color: Black
• Manufacturer: SureFire

UPC / Variant Details

• SFMB-338-M18X1.5 – .338 Lapua, M18x1.5 – UPC: 084871324151
• SFMB-408-3-4-24 – .408 CheyTac, 3/4x24 – UPC: 084871330190
• SFMB-68-5-8-24 – 6MM / 6.8 SPC, 5/8x24 – UPC: 084871319898

Upgrade your precision rifle with a muzzle brake engineered for accuracy, reliability, and extreme-duty suppressor performance.