A2 Flash Hider

The A2 Flash Hider (SKU: DGBP1020) is a mil-spec muzzle device designed for .223 Remington and 5.56 NATO rifles. Featuring a 1/2" x 28 thread pitch, this flash hider attaches to standard AR-pattern barrels and significantly reduces muzzle flash signature during low-light operations and tactical engagements. The A2 flash hider remains the go-to reference standard for countless modern rifle platforms and is issued as original equipment on numerous military and law enforcement carbines.

This device measures 2 inches in length and weighs just 0.13 lbs, adding minimal weight and length to your rifle's front end. The A2 design uses a series of internal baffles and forward-facing prongs to redirect propellant gases and burning particles away from the shooter's line of sight, effectively minimizing visible flash—critical for maintaining night vision adaptation and reducing target acquisition difficulty in darkness. The 1/2" x 28 thread pitch is the standard rifle threading for .223/5.56 caliber AR-platform barrels. Note: this A2 flash hider does not include a crush washer and must be used exclusively with .223 Remington or 5.56 NATO ammunition.

The A2 flash hider is purpose-built for patrol rifles, designated marksman carbines, and entry weapons where flash signature management directly impacts operational effectiveness. Whether conducting range training, low-light tactical drills, or duty-ready rifle setup, this attachment addresses a fundamental ballistic reality: burning powder and hot gases exiting the muzzle create a visible signature that compromises shooter position in low-light environments. Operators and tactical teams choose the A2 flash hider for its proven track record, field-proven reliability across millions of rounds downrange, and compatibility with standard AR-pattern upper receivers.

The A2 flash hider remains the baseline reference standard in modern rifle design, referenced in military specifications (MIL-SPEC) and adopted by professional end-users across law enforcement, military, and civilian tactical communities. Its simplicity, reliability, and effectiveness at a competitive price point make it a baseline choice for anyone building or maintaining a .223/5.56 rifle platform. Ensure your threading matches 1/2" x 28 before purchase.