Shadow 5" Barrel Threaded - Brown
- Barrel Length:
- 5"
- Caliber-Gauge:
- 9mm Luger
The Shadow Systems 5" Barrel Threaded in Brown is a precision-engineered drop-in replacement barrel built for shooters who demand reliable performance and host flexibility. Whether you're running a Shadow Systems DR920, MR920L, or Gen 5 Glock G17, this threaded barrel pairs tight lockup with a durable finish—and it's proven to handle everything from standard rounds to hot loads and lead ammunition without compromise.
Shadow Systems designed this barrel with minor refinements aimed at producing more consistent lockup than stock options, which matters when you're stacking rounds downrange. The fully supported chamber gives you the confidence to run ammunition that pushes the envelope. The barrel has survived proof testing with demanding ammo, so you can trust it with any mainstream, commercially available round in your magazine.
The threaded muzzle opens the door to suppressors and other muzzle devices—a practical feature for tactical shooters, home-defense setups, or anyone building a more versatile handgun. The spiral fluting and Titanium Copper Nitride finish aren't just cosmetic; they reduce weight slightly and deliver a finish that resists wear and corrosion through hard use. Drop it in, confirm your fit, and start shooting.
Key Features
- Threaded 5" barrel for suppressor and muzzle device compatibility
- Fully supported chamber engineered for consistent lockup and reliability
- Handles hot ammunition and lead bullets without issue
- Titanium Copper Nitride finish for corrosion resistance and durability
- Spiral fluted design for reduced weight
- Fits Shadow Systems DR920, MR920L, and Gen 5 Glock G17
Specifications
| Brand | Shadow Systems |
| Barrel Length | 5" |
| Finish | Titanium Copper Nitride |
| Muzzle | Threaded |
| Design | Spiral Fluted |
| Compatibility | Shadow Systems DR920, MR920L, Gen 5 Glock G17 |
| Chamber Support | Fully Supported |
Frequently Asked Questions
What pistols does this barrel fit?
The Shadow Systems 5" Threaded Barrel is compatible with the Shadow Systems DR920, MR920L, and Gen 5 Glock G17.
Can I use this barrel with hot loads and lead ammunition?
Yes. The fully supported chamber is designed to handle hot P ammunition and lead bullets safely. The barrel has been proof-tested with demanding ammunition to verify reliability.
Is this barrel threaded for suppressors?
Yes, the muzzle is threaded, allowing you to attach suppressors and other muzzle devices.
What finish does this barrel have?
The barrel features a Titanium Copper Nitride finish, which resists corrosion and wear while reducing weight through spiral fluting.

