Energetic Armament EA38 End Cap 5.56mm Flash Hiding

The Energetic Armament EA38 End Cap is a flash-hiding replacement front cap engineered specifically for the Energetic Armament VOX S, VOX K, and ARX series suppressors. Machined from 17-4PH stainless steel with a durable black nitride finish, the EA38 reduces muzzle flash signature by 50 to 75 percent when threaded onto a compatible suppressor body in place of the factory end cap.

Rated for 5.56x45mm NATO use, this end cap converts a standard VOX or ARX suppressor into a hybrid flash-suppressing unit without any permanent modification. At just 0.93 oz, the EA38 adds minimal weight while maintaining the low-profile handling and shouldering characteristics of the host suppressor. Installation requires unthreading the existing end cap and threading on the EA38 using the appropriate tools.

Whether deployed as an upgrade or a field-replaceable spare, the EA38 brings manufacturer-built flash-hiding performance to existing Energetic Armament suppressor setups for 5.56 rifle hosts.