Dead Air Sierra 5 XM w/ Xeno Adapter & 1/2-28 Xeno FH

Specifications:

• CALIBER RATING: 5.56 NATO 224 Valkyrie
• ENERGY RATING: 2200+ ft lbs
• BORE DIAMETER: 5.56mm
• LENGTH (NO ADAPTER): 4.87 inches
• LENGTH (W/XENO): 5.72 inches
• DIAMETER: 1.5 inches
• WEIGHT (NO ADAPTER): 10.8 ounces
• WEIGHT (W/XENO): 13.3 ounces
• MATERIALS: Stellite® baffles stainless steel
• FINISH: Black Cerakote®
• USAGE: Ideal for heavy firing schedules
• BARREL RESTRICTIONS: None
• FULL AUTO RATED: Yes