The Rosco Manufacturing Rosco Bloodline Bbl For Glk 19 is a drop-in, match-grade barrel built to tighten groups and refresh your trusted Glock 19. Machined from 416R stainless steel and finished in a durable melonite nitride, this 4" non-threaded barrel is broached, honed, and polished to deliver consistent accuracy and smooth cycling in generations 1 through 4 Glock 19 pistols.
This Bloodline barrel is optimized for 9x19mm SAAMI-spec factory ammunition and requires no gunsmith fitting, making it an easy upgrade for range work, training, or duty-style use. Strategic beveling around the chamber helps reduce premature wear compared to basic aftermarket barrels, while Rosco’s precise rifling and 1:10 twist support reliable performance with common 9mm loads. It is a practical choice for shooters who want dependable accuracy backed by Rosco’s reputation for careful manufacturing.
- Manufacturer: Rosco Manufacturing
- Model: Bloodline Barrel For Glock 19
- Caliber: 9x19mm
- Barrel Length: 4" Overall Length
- Barrel Material: 416R Stainless Steel
- Barrel Finish: Melonite / Nitride Black
- Twist Rate: 1:10
| __Capacity | NA |
| __Optic Footprint | NA |
| __Action | NA |
| __Caliber | 9MM |
| __Barrel Length | 4.00" |
| __Model | NA |
