Product Overview
Product Description
Griffin Armament's ATM (Advanced Threaded Match) Barrel is billet machined from 416R pre-hardened chromium stainless steel to provide match-grade accuracy while maintaining factory reliability. Critical dimensions are machined in a single workholding operation to maintain precise alignment between the barrel, breech, and locking lug. The chamber is honed and polished to support reliable operation across a wide range of ammunition.
Designed for concealed carry applications, the ATM Barrel features a 1/2x28 threaded muzzle for suppressor or accessory compatibility. It also includes Griffin's patent-pending Micro Carry Comp (MC²), providing noticeable recoil reduction while maintaining a compact profile. The Micro Carry Comp is designed to minimize printing during concealed carry, fit a wide range of holsters without modification, and improve overall control during follow-up shots.
Specifications
- Manufacturer: Griffin Armament
- Model: ATM (Advanced Threaded Match)
- Compatibility: Glock G17 Gen 5, G47, and G49 Slides
- Caliber: 9mm
- Material: 416R Pre-Hardened Chromium Stainless Steel
- Finish: Black Nitride
- Chamber: 9mm SAAMI-Spec
- Thread Pitch: 1/2x28
- Rifling: Broach Cut
- Twist Rate: 1:10
- Muzzle: Target Crowned
- Chamber: Honed and Polished
- Overall Length: 5"
- Overall Length with Micro Carry Comp: 5.26"
- Included Accessory: Micro Carry Comp (MC²)
- Micro Carry Comp Installation Torque: 8 ft-lbs
