3.1" 9mm Nitride Barrel for AR-15 Discontinue

Product Description

• This barrel will be discontinued
• 3.1" 9mm Barrel
• 1-10 twist
• Lightweight
• Melonite/Nitride
• 4150 Chrome Moly
• 1/2x28 threaded
• Works with Colt or Glock
• Made in the USA