The Energetic Armament Compact Muzzle Device (brand part no. EA31) is a compact 5.56mm muzzle device built on a 1/2×28 thread pitch for the AR-15 platform. The package includes a direct thread adapter along with a dedicated 5.56 end cap, giving shooters a straightforward path to mount the device without additional hardware. At just under 3.5 inches, it adds minimal length to a barrel while managing muzzle rise and flash. Built by ENERGETIC ARMAMENT, this muzzle device is a simple, direct-thread upgrade for a standard 5.56 AR-15 muzzle.

Key Specifications

• Overall length measures approximately 3.47 inches.
• Threaded for a 1/2×28 muzzle pitch, standard for 5.56/.223 AR-15 barrels.
• Includes a direct thread adapter for straightforward installation.
• Includes a dedicated 5.56 end cap.
• Sized for 5.56mm/.223 Remington caliber rifles.

Frequently Asked Questions

What thread pitch does this muzzle device use? It is threaded 1/2×28, the standard pitch for 5.56/.223 AR-15 barrels.

Does it include the hardware needed to install it? Yes, it ships with both a direct thread adapter and a 5.56 end cap.

Buy the Energetic Armament Compact Muzzle Device – 5.56mm, 1/2×28

Order this muzzle device from ENERGETIC ARMAMENT through our rifle accessories selection, shipped fast from our Lubbock, Texas gun shop.