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Warden Direct-Thread Blast Diffuser


A direct-thread version of the best-selling Fast-Attach® Warden Blast Diffuser we designed for use with SureFire 5.56 mm and 7.62 mm
muzzle devices, the SureFire Warden direct-thread blast diffuser is precision-machined of rugged stainless steel, heat treated and coated with a durable Cerakote™ finish. The Warden enhances the refined appearance of any weapon with a 1/2-28 or 5/8-24 threaded barrel, protecting the barrel’s exposed threads from damage or fouling in lieu of a flash hider or muzzle brake. Its diffuser design directs the muzzle
blast forward when the weapon is fired. Measuring just 3.1 inches in length, the Warden adds a mere 7.8 ounces to the weight of the weapon, minimizing any effect on weapon handling characteristics. Unlike our award-winning sound suppressors, the Warden is not an
NFA device and is available wherever SureFire products are sold, without any of the restrictions associated with suppressors.



  • Color: Black
  • Caliber: 5.56mm
  • Construction: Stainless Steel
  • Coating: Cerakote™ Finish
  • Length: 3.1 in (7.8 cm)
  • Weight: 7.8 oz. (221 g)
  • Thread: 1/2-28 Thread Pitches
  • Rugged, heat-treated stainless steel body and durable Cerakote™ finish enhance weapon appearance while protecting exposed barrel threads from damage
  • Diffuser design directs concussion muzzle blast forward, mitigating dust signature when the weapon is fired from a position near the ground
  • Not an NFA device, the Warden can be purchased without any of the restrictions associated with suppressors
  • Measures 3.1 inches in length and weighs just 7.8 ounces, minimizing effect on weapon handling characteristics
  • Designed, engineered and manufactured in the USA to SureFire’s exacting standards
  • Backed by SureFire’s No-Hassle Guarantee

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