
Availability: In Stock
Current Stock: Out of stock
The Zaffiri Precision Bbl Threaded Tin Barrel for Glock 19 Gen 1-5 is a precision-engineered drop-in replacement barrel that brings suppressor-ready capability to one of the most popular duty and carry pistols on the market. Threaded at 1/2x28 (the standard for 9mm suppressors), this barrel transforms your stock Glock 19 into a can-compatible platform without requiring gunsmithing or permanent modifications. Whether you're building a home-defense rig, a range gun, or experimenting with suppressed 9mm shooting, a quality aftermarket barrel like this one unlocks new versatility while maintaining the reliability Glock owners expect.
Zaffiri Precision barrels are known for tight tolerances and precision machining. This model comes with a TiN (Titanium Nitride) finish in gold—a PVD coating that resists corrosion, reduces friction, and holds up to regular use and cleaning better than bare steel. At 4.02 inches, it maintains Glock 19's compact profile while delivering the thread upgrade you need for suppressor mounting. Because it's engineered to work across Glock 19 Gen 1 through Gen 5, you get compatibility with the full range of modern and vintage Glock 19 platforms, making it a solid choice if you're uncertain about your exact model year or plan to use it across multiple guns.
Drop-in barrels like this eliminate headspace worries—it's designed to work in your existing Glock 19 slide without fitting work. Installation is straightforward: field-strip your pistol, swap the barrel, and reassemble. No special tools required, no return trips to the gunsmith. That ease of installation and the TiN durability combine to make this a practical upgrade for shooters ready to add suppressor compatibility to a reliable platform.
| Brand | Zaffiri Precision |
| Caliber | 9mm |
| Barrel Length | 4.02" |
| Thread Pattern | 1/2x28 |
| Finish | TiN (Titanium Nitride) – Gold |
| Compatibility | Glock 19 Gen 1–5 |
| Type | Drop-in Replacement Barrel |
Yes. This barrel is engineered to work across Glock 19 Gen 1 through Gen 5, so it's compatible with any modern or older Glock 19 you own.
The 1/2x28 thread pattern is the standard mounting interface for 9mm suppressors. Any suppressor threaded 1/2x28 will mount directly to this barrel. Always verify your suppressor threading at the point of purchase or with your suppressor manufacturer.
No. This is a drop-in barrel, meaning it's designed to fit into your Glock 19 with no modifications or fitting required. You can install it yourself by field-stripping your pistol, swapping the barrel, and reassembling—no special tools necessary.
TiN (Titanium Nitride) is a PVD (Physical Vapor Deposition) coating that's harder and more corrosion-resistant than bare steel. It reduces friction, improves durability, and makes cleaning easier. For a threaded barrel that you may be regularly attaching and detaching a suppressor to, the TiN finish helps protect the threads and the barrel from wear and corrosion.



SKU: 121685789 • Width: 1.25in • Height: 1.25in • Depth: 4.9in • Weight: 0.31oz





Availability: In Stock
Current Stock: Out of stock
The Zaffiri Precision Bbl Threaded Tin Barrel for Glock 19 Gen 1-5 is a precision-engineered drop-in replacement barrel that brings suppressor-ready capability to one of the most popular duty and carry pistols on the market. Threaded at 1/2x28 (the standard for 9mm suppressors), this barrel transforms your stock Glock 19 into a can-compatible platform without requiring gunsmithing or permanent modifications. Whether you're building a home-defense rig, a range gun, or experimenting with suppressed 9mm shooting, a quality aftermarket barrel like this one unlocks new versatility while maintaining the reliability Glock owners expect.
Zaffiri Precision barrels are known for tight tolerances and precision machining. This model comes with a TiN (Titanium Nitride) finish in gold—a PVD coating that resists corrosion, reduces friction, and holds up to regular use and cleaning better than bare steel. At 4.02 inches, it maintains Glock 19's compact profile while delivering the thread upgrade you need for suppressor mounting. Because it's engineered to work across Glock 19 Gen 1 through Gen 5, you get compatibility with the full range of modern and vintage Glock 19 platforms, making it a solid choice if you're uncertain about your exact model year or plan to use it across multiple guns.
Drop-in barrels like this eliminate headspace worries—it's designed to work in your existing Glock 19 slide without fitting work. Installation is straightforward: field-strip your pistol, swap the barrel, and reassemble. No special tools required, no return trips to the gunsmith. That ease of installation and the TiN durability combine to make this a practical upgrade for shooters ready to add suppressor compatibility to a reliable platform.
| Brand | Zaffiri Precision |
| Caliber | 9mm |
| Barrel Length | 4.02" |
| Thread Pattern | 1/2x28 |
| Finish | TiN (Titanium Nitride) – Gold |
| Compatibility | Glock 19 Gen 1–5 |
| Type | Drop-in Replacement Barrel |
Yes. This barrel is engineered to work across Glock 19 Gen 1 through Gen 5, so it's compatible with any modern or older Glock 19 you own.
The 1/2x28 thread pattern is the standard mounting interface for 9mm suppressors. Any suppressor threaded 1/2x28 will mount directly to this barrel. Always verify your suppressor threading at the point of purchase or with your suppressor manufacturer.
No. This is a drop-in barrel, meaning it's designed to fit into your Glock 19 with no modifications or fitting required. You can install it yourself by field-stripping your pistol, swapping the barrel, and reassembling—no special tools necessary.
TiN (Titanium Nitride) is a PVD (Physical Vapor Deposition) coating that's harder and more corrosion-resistant than bare steel. It reduces friction, improves durability, and makes cleaning easier. For a threaded barrel that you may be regularly attaching and detaching a suppressor to, the TiN finish helps protect the threads and the barrel from wear and corrosion.
SKU: 121685789 • Width: 1.25in • Height: 1.25in • Depth: 4.9in • Weight: 0.31oz


