Steyr Threaded Barrel M9-A1 9mm Luger 13x1 LH Black. These Pistol Barrels developed by Steyr fit their A1 and A2 pistol models chambered in 9mm. This Steyr A1/A2 Threaded Pistol Barrel is a factory-replacement barrel so you can trust the quality and craftsmanship behind each one. Equip your weapon with a Steyr 9mm A1/A2 Threaded Barrel so that your firearm can keep up at the range in the field or on the hunting grounds. Specifications for Steyr M9-A1 Threaded Barrel 9mm Luger: Manufacturer: Steyr Color: Black Caliber: 9mm Luger Gun Make: Steyr Gun Model: Steyr M-A2 Steyr L-A2 Steyr C-A2 Steyr M-A1 Steyr L-A1 Steyr C-A1 Steyr M9-A1 Package Contents: Steyr M9-A1 Threaded Barrel 9mm Luger What firearm models does the manufacturer say Steyr M9-A1 Threaded Barrel 9mm Luger is compatible with? The manufacturer suggests that Steyr M9-A1 Threaded Barrel 9mm Luger is compatible with Steyr M9-A1 Steyr C-A1 Steyr L-A1 Steyr M-A1 Steyr C-A2 Steyr L-A2 Steyr M-A2Steyr 3902010606E: Threaded Barrel M9-A1 9mm Luger 13x1 LH Black