All 9MM barrels by Kaw Valley Precision have an integrated feed ramp and will work with both Colt and GLOCK style AR-9 rifles or pistols. All barrels are manufactured under ISO:9001 & AS:9100 quality certifications.

Specifications:

• Barrel Material: 4150 CMV Steel
• Barrel Type: Button Rifled
• Barrel Caliber: 9MM SAAMI (9x19 Parabellum)
• Barrel Twist: 1:10
• Barrel Length: 16"
• Barrel Profile: Light (.625" at the thinnest cross-section)
• Inside Finish: Black QPQ Salt Bath Nitride
• Outside Finish: Black QPQ Salt Bath Nitride
• Muzzle Thread: 1/2x36" TPI
• Barrel Extension: AR15 (Will Work With Any Milspec AR15 Upper Receiver)
• Weight: 19oz
• Integrated Feed Ramp
• Designed to Work With Both Colt and GLOCK Style AR-9 Builds
• 11-Degree Target Crown