Griffin Armament115700653
Griffin Armament ATM Threaded Barrel with Micro Carry Compensator for Glock 17 Gen 3, 4 - 9mm Luger, Stainless Steel Nitride$186.15
Availability: In Stock
The Griffin Armament ATM barrel for Glock 17 Gen 5 brings precision engineering and practical carry improvements to one of the world's most popular duty and defense pistols. Built from stainless steel with a durable nitride finish, this 9mm Luger barrel ships ready to run with an integrated 1/2"-28 threaded micro carry compensator—no separate muzzle device needed. It's designed for shooters who want to upgrade their Gen 5 platform with a suppressor-ready barrel while keeping their carry footprint compact and manageable.
Griffin Armament earned a reputation for precision manufacturing and long-term reliability, and this barrel reflects that commitment. The stainless steel nitride construction resists wear and corrosion, and the threaded muzzle accommodates standard suppressors and muzzle devices rated for the 1/2"-28 specification. The micro compensator geometry helps manage recoil impulse on this compact build, making it a practical choice for shooters running modern tactical or defensive setups.
Installation is straightforward for anyone comfortable with basic Glock barrel swaps. The ATM barrel is a direct fit for Glock 17 Gen 5 frames, so function testing out of the box is routine. Whether you're building a suppressed duty gun, a home defense setup, or upgrading a range workhorse, this barrel gives you genuine component quality and the flexibility to add a suppressor or other muzzle device down the line.
| Brand | Griffin Armament |
| Firearm Model | Glock 17 Gen 5 |
| Caliber | 9mm Luger |
| Muzzle Thread | 1/2"-28 |
| Material | Stainless Steel |
| Finish | Nitride |
| Muzzle Device | Integral Micro Carry Compensator |
Yes—this barrel is engineered as a direct fit for Glock 17 Gen 5 frames. Installation requires removing the factory barrel and slide lock, then inserting the ATM barrel and reassembling. No gunsmithing needed.
Yes. The 1/2"-28 muzzle thread is the standard specification for most 9mm suppressors and aftermarket muzzle devices. You'll need to verify your suppressor or device threads in the same spec.
The product ships as a barrel assembly with the integral micro carry compensator. It does not include a suppressor, additional muzzle devices, or installation tools.
Stainless steel resists rust and corrosion, and the nitride finish adds hardness and wear resistance on the surface. This combination keeps the barrel running smoothly and looking good through years of use, whether you shoot often or store the gun for extended periods.
SKU: 115661651 • Width: 4in • Height: 1.25in • Depth: 7.75in • Weight: 0.38oz
Availability: In Stock
The Griffin Armament ATM barrel for Glock 17 Gen 5 brings precision engineering and practical carry improvements to one of the world's most popular duty and defense pistols. Built from stainless steel with a durable nitride finish, this 9mm Luger barrel ships ready to run with an integrated 1/2"-28 threaded micro carry compensator—no separate muzzle device needed. It's designed for shooters who want to upgrade their Gen 5 platform with a suppressor-ready barrel while keeping their carry footprint compact and manageable.
Griffin Armament earned a reputation for precision manufacturing and long-term reliability, and this barrel reflects that commitment. The stainless steel nitride construction resists wear and corrosion, and the threaded muzzle accommodates standard suppressors and muzzle devices rated for the 1/2"-28 specification. The micro compensator geometry helps manage recoil impulse on this compact build, making it a practical choice for shooters running modern tactical or defensive setups.
Installation is straightforward for anyone comfortable with basic Glock barrel swaps. The ATM barrel is a direct fit for Glock 17 Gen 5 frames, so function testing out of the box is routine. Whether you're building a suppressed duty gun, a home defense setup, or upgrading a range workhorse, this barrel gives you genuine component quality and the flexibility to add a suppressor or other muzzle device down the line.
| Brand | Griffin Armament |
| Firearm Model | Glock 17 Gen 5 |
| Caliber | 9mm Luger |
| Muzzle Thread | 1/2"-28 |
| Material | Stainless Steel |
| Finish | Nitride |
| Muzzle Device | Integral Micro Carry Compensator |
Yes—this barrel is engineered as a direct fit for Glock 17 Gen 5 frames. Installation requires removing the factory barrel and slide lock, then inserting the ATM barrel and reassembling. No gunsmithing needed.
Yes. The 1/2"-28 muzzle thread is the standard specification for most 9mm suppressors and aftermarket muzzle devices. You'll need to verify your suppressor or device threads in the same spec.
The product ships as a barrel assembly with the integral micro carry compensator. It does not include a suppressor, additional muzzle devices, or installation tools.
Stainless steel resists rust and corrosion, and the nitride finish adds hardness and wear resistance on the surface. This combination keeps the barrel running smoothly and looking good through years of use, whether you shoot often or store the gun for extended periods.
SKU: 115661651 • Width: 4in • Height: 1.25in • Depth: 7.75in • Weight: 0.38oz