AR-9 9X19 16" 1:10 Twist Black Nitride Finish W/ Polished Chamber - Made in USA

Product Description

Features:

• Length: 16"
• 9mm Caliber
  
• 1:10 Twist
• 5/8x24" Thread Pitch
  
• 4150 gun quality steel heat treated stress relieved.
• Black Nitride
• Chrome Moly Vanadium
• Polished Champer
• Made in the U.S.A.
• Fits: AR-15