New Frontier Armory – 4″ 9mm Premium Barrel

Description

• Length: 4″
• High Quality US Made Steel
• Black Nitride Finish
• 1:10 Twist Rate
• 1/2 x 36 Thread Pitch
• Integrated Feed Ramp
• Works with Both Colt, MP5 and Glock Style AR-9 Builds

WARNING:  This Product Can Expose You to Chemicals Including Lead, which is Known to the State of California to Cause Cancer and Birth Defects or Other Reproductive Harm. For More Information go to www.P65Warnings.ca.gov.