SureFire PROCOMP556 Muzzle Brake 1/2x28 5.56 NATO Black Nitride

The SureFire PROCOMP556 ProComp Muzzle Brake transforms 5.56 NATO rifles by significantly reducing felt recoil and muzzle rise for faster follow-up shots. This precision-engineered brake features SureFire's proven port geometry that redirects propellant gases to counteract barrel movement during rapid fire.

What Makes This Different

Unlike basic flash hiders or compensators, the PROCOMP556 combines recoil reduction with muzzle climb control through strategically angled gas ports. The black nitride coating provides superior corrosion resistance compared to standard phosphate finishes while maintaining dimensional stability under high heat. Independent testing shows up to 30% reduction in felt recoil compared to standard A2 flash hiders.

Key Features

• Reduces felt recoil and muzzle rise for improved control during rapid fire
• Black nitride steel construction resists corrosion and heat damage
• Standard 1/2"-28 TPI threading fits most 5.56/.223 barrels
• 2.50" overall length maintains compact profile
• Precision-machined gas ports optimize pressure redirection
• Compatible with M16, M4, AR-15 platform rifles
• No crush washer required for proper timing and installation

Range performance shows noticeable improvement in target transition speed and shot-to-shot recovery time. Competition shooters report faster split times in multi-target engagements, while tactical applications benefit from enhanced controllability during stress fire drills. The nitride finish maintains appearance and function through thousands of rounds in various weather conditions.

Technical Specs

• Thread Pitch: 1/2"-28 TPI
• Overall Length: 2.50 inches
• Material: Steel with black nitride coating
• Caliber: 5.56x45mm NATO/.223 Remington
• Weight: Approximately 3.2 ounces
• Bore Diameter: .224 inches
• Country of Origin: United States

The PROCOMP556 delivers measurable performance improvements without the complexity or cost of adjustable systems. Professional armorers and competitive shooters choose SureFire components for consistent results when precision matters most.