The Griffin Armament Advanced Threaded Match (ATM) barrel for Glock 19 Gen 3/4 is a premium upgrade designed to enhance accuracy and functionality. Crafted from 416R stainless steel, this barrel offers exceptional accuracy potential and durability. The black nitride finish provides superior corrosion resistance and hardness. This package includes the innovative Micro Carry Comp (MC²), which effectively reduces recoil and muzzle rise without significantly impacting concealment. The barrel features a 1/2"-28 threaded muzzle, allowing for easy attachment of suppressors or other muzzle devices. Engineered for drop-in installation, this barrel maintains factory reliability while significantly improving overall performance.

Features/Specs:

• Caliber: 9mm
• Compatibility: Glock 19 Gen 3 and 4
• Material: 416R pre-hardened stainless steel
• Finish: Black nitride
• Barrel Length: 4.550" (4.755" with comp)
• Thread Pitch: 1/2"-28
• Twist Rate: 1:10
• Chamber: 9mm SAAMI-spec, hand polished
• Rifling: Broach cut for reduced stress and bore uniformity
• Includes: Micro Carry Comp (MC²)
• Comp Dimensions: Adds 0.205" to barrel length
• Machining: 5-axis in single work holding for precise tolerances
• Target crowned muzzle
• Drop-in design, no gunsmithing required
• Improved accuracy over factory barrels
• Optimal holster compatibility