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Legacy Muzzle Brakes / Suppressor Adapters


SureFire Legacy (Prior-Generation) Muzzle Brake / Suppressor Adapters

The muzzle brakes listed on this page are our prior-generation models. They provide the same superior muzzle brake performance as our new SOCOM Series muzzle brakes, but cannot be used as adapters to attach SOCOM Series sound suppressors to firearms. They can only be used to attach our Legacy (prior-generation) sound suppressors to firearms. If you have questions: suppressorhelp@surefire.com or call us at 800-828-8809.

    Legacy Muzzle Brake / Adapters — 5.56 mm (.223 Caliber)

  • MB556K Muzzle Brake / Suppressor Adapter
    MB556K  Muzzle Brake / Suppressor Adapter
    Fits:
    M4, M16, AR variants, HK416 w/14.5" or longer barrels

    Mounts:
    FA556-212, FA556K, FA556MG, MICRO, MINI suppressors
    $149.00
    Available at authorized SureFire dealers
  • Legacy Muzzle Brake / Adapters — 7.62 mm (.308 Caliber)

  • MB762-211C Muzzle Brake / Suppressor Adapter
    MB762-211C  Muzzle Brake / Suppressor Adapter
    Fits:
    AR-10, Bushmaster BAR-10, LR308

    Mounts:
    FA762K suppressor
    $149.00
    Available at authorized SureFire dealers
  • MB762SSAL/RE  Muzzle Brake / Suppressor Adapter
    MB762SSAL/RE  Muzzle Brake / Suppressor Adapter
    Fits:
    AR-10

    Mounts:
    FA762SS suppressor
    $149.00
    Available at authorized SureFire dealers
  • Legacy Muzzle Brake / Adapters — 8.60 mm (.338 Caliber)

  • MB338SS01 Muzzle Brake / Suppressor Adapter
    MB338SS01  Muzzle Brake / Suppressor Adapter
    Fits:
    Acc. Int. AWM

    Mounts:
    FA338SS suppressor
    $195.00
    Available at authorized SureFire dealers
  • MB338SS03 Muzzle Brake / Suppressor Adapter
    MB338SS03  Muzzle Brake / Suppressor Adapter
    Fits:
    Rifles with ¾-24 muzzle threads and 2.75" barrel overlap clearance with max .890" barrel diameter

    Mounts:
    FA338SS suppressor
    $195.00
    Available at authorized SureFire dealers