Specifications:

• Caliber: 5.56mm (5.56x45mm .223 Rem. etc.)
• Length: 6.4 inches
• Length Added When Installed: 4.76 inches
• Diameter: 1.53 inches
• Weight: 14.8 ounces
• Material(s): Inconel & Thermax
• Finish: Hardcoat Anodized
• Full Auto Rated: Yes
• Sound Reduction: 
• Attachment: Quick Attach/Detach B&T Adapter (included)