Barrel for Glock 45 Gen 4 – Compatibility Guide
Why upgrading your barrel matters for the Glock 45 Gen 4.
Precision matters at the range. A quality barrel gives you tighter shot groups, enhanced accuracy, and reliability under pressure. Whether you’re competing or practicing, an upgraded barrel keeps your Glock 45 Gen 4 performing at its peak.
The Glock 45 Gen 4 merges the full-size frame of the Glock 17 with the compact slide of the Glock 19. Known for its duty and competition readiness, it’s trusted for concealed carry and home defense. You’ve got the versatility; now enhance it.
Shooters upgrade their barrels for increased accuracy and improved reliability. The NDZ Performance barrel offers superior wear resistance, better heat dissipation, and a perfect fit. Unlike factory models, it’s precision-machined to boost performance.
| Part SKU | Part Name | Firearm Model | Compatible |
|---|---|---|---|
| NDZ-BRL-G19-G3-V | NDZ Glock 19 Gen 1-5 Barrel | Glock 45 Gen 4 | Yes — Verified |
Get Yours from NDZ Performance
Precision-machined in the USA. Ships fast. View NDZ-BRL-G19-G3-V on NDZ Performance