Rosco Manufacturing Bloodline Barrel for Glock 43/43X – 9MM, 3.4″, Black (BL-G43-9MM-M-STD)

• Compact pistol barrel designed for Glock 43 and 43X chambered in 9MM
• 3.4 inch overall length with 1:10 twist rate ensuring stable projectile performance
• Manufactured from 416R stainless steel with Melonite finish for durability and corrosion resistance
• Drop in design allows straightforward installation into compatible slimline Glock pistol models
• Match grade construction includes broached honed and polished bore for improved accuracy potential
• Nitride black finish enhances surface hardness and provides a consistent low glare appearance

The Rosco Manufacturing Bloodline 9MM 3.4″ 416R Stainless Steel Barrel is a pistol barrel designed for Glock 43 and 43X handgun use. This Rosco Manufacturing pistol barrel features a 1:10 twist rate and a Melonite nitride black finish over 416R stainless steel construction. It is designed to fit Glock 43 and 43X platforms using factory ammunition.

The Rosco Manufacturing Bloodline pistol barrel has a 3.4 inch overall length and a bore that is broached, honed, and polished for consistent internal dimensions. The Melonite finish provides a uniform exterior surface for routine range use conditions. This model fits Glock 43 and 43X pistols as specified. This product is used for replacing a factory barrel component in compact pistols. In practical use, the drop-in format supports straightforward installation, with gunsmith consultation recommended when needed.