The Rosco Manufacturing Bloodline - Fits Glock 43/43X, 3.4", Melonite, Black is a barrel designed to fit Fits Glock 43/43X, chambered in 9MM. Barrel length is 3.4". Ships at approximately 8 oz. No FFL required for this accessory part. Available at Lakeline LLC, a US Navy Veteran-Owned and Osage Nation Tribe Member-Owned company based in Houston, TX. If shown in-stock (available to put in cart), unit ships in 1-2 days.
Specifications
Core Specs
| Spec | Value |
|---|---|
| Brand | Rosco Manufacturing |
| Model | Bloodline |
| SKU | BL-G43-9MM-M-STD |
| UPC | 850039693021 |
| Type | Barrel |
| Caliber | 9MM |
| Fit | Fits Glock 43/43X |
Details
| Spec | Value |
|---|---|
| Barrel Length | 3.4" |
| Finish | Melonite |
| Color | Black |
| Shipping Weight | 8 oz. |
Legal & Fitment Notes
| Spec | Detail |
|---|---|
| FFL Required | No - this is a replacement/upgrade part, not a complete firearm or receiver |
| Fitment | Always confirm exact model, generation, and configuration compatibility before ordering - barrels are not universal across variants |
Product Description
Rosco Manufacturing builds the Bloodline barrel line from 416R stainless steel, aimed at shooters who want a durable, corrosion-resistant upgrade.
A Bloodline barrel swap is a common way to add a different finish or slight performance upgrade to a Glock-pattern pistol.
Parts are typically direct-fit for the specific listed pistol model - always confirm your exact model before ordering.
Why Buy From Lakeline LLC
Lakeline LLC is a US Navy Veteran-Owned, Osage Nation Tribe Member-Owned company based in Houston, TX.
- Free shipping and no fees
- 30-day return policy (unused, in original packaging)
Questions about fitment? Email us at info@lakelinellc.com before ordering.
Frequently Asked Questions
Does the Rosco Manufacturing Bloodline - Fits Glock 43/43X, 3.4", Melonite, Black require an FFL to purchase?
No. This is an accessory/part, not a complete firearm, so it ships without an FFL transfer.
Will this fit my pistol?
This part is designed to fit Fits Glock 43/43X. Always verify your exact model, generation, and configuration against the manufacturer's fitment list before ordering.
Does this come with a warranty?
Check with Rosco Manufacturing directly for their specific warranty terms.
