CMC Triggers AR-15 Barrel 7.5in 5.56 NATO Button Rifled Black Nitride Chrome Moly Vanadium BBL556001

Product Description

The CMC Triggers BBL556001 is a compact 7.50-inch AR-style barrel chambered in 5.56 NATO, built from Chrome Moly Vanadium (CMV) steel and button rifled for consistent performance. Finished in Black Nitride for enhanced wear and corrosion resistance, it features a 1:7 twist rate and 1/2x28 muzzle threads for compatibility with common .223/5.56 muzzle devices.

Product Highlights

• 7.50" 5.56 NATO barrel designed for compact AR-style builds
• Chrome Moly Vanadium (CMV) steel construction for strength and durability
• Button-rifled bore for consistent accuracy potential
• Black Nitride finish helps resist corrosion and surface wear
• 1:7 twist and 1/2x28 threading to support a wide range of loads and muzzle devices

Specs

• Brand: CMC Triggers
• Manufacturer Part Number: BBL556001
• UPC: 850040016925
• Caliber: 5.56x45mm NATO
• Barrel Length: 7.50"
• Material: Chrome Moly Vanadium Steel
• Barrel Type: Button Rifled
• Finish: Black Nitride
• Twist Rate: 1:7
• Muzzle Thread Pattern: 1/2x28
• Diameter: 0.750"
• Weight: 1.02 lb

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