300 Black AAC 5'' Pistol Length Barrel 1:7 Twist Nitride - Made in USA

Product Description

SPECIFICATIONS: 

• Length: 5" Pistol
• 300 AAC
• 1:7
• .750" gas block diameter
• Proprietary Micro Pistol gas system
• 5/8"x24 Thread Pitch
• 4150 Chrome Moly Vanadium
• Black Nitride finish
• Made in the U.S.A.
• Fits: AR-15