B&T BT-450244 9mm 225mm GHM9 Carbine Barrel

Upgrade your GHM9 carbine with the B&T 9mm 225 mm Carbine Barrel BT-450067 — a precision-engineered component built for accuracy, reliability and long-term durability. Machined to tight tolerances, this B&T BT-450067 barrel delivers consistent groupings and dependable lockup. The integrated tri‑lug adapter simplifies attachment of compensators, flash hiders and other muzzle devices while maintaining secure, repeatable alignment. Finished for corrosion resistance and tested to B&T quality standards, this barrel is a direct-fit enhancement that elevates both the performance and utility of your GHM9 platform.

B&T GHM9 Carbine Barrel features

• Precision‑machined for improved accuracy and consistent shot-to-shot performance


• 225 mm length optimized for carbine balance and handling


• Tri‑lug adapter for quick, repeatable mounting of muzzle devices


• Robust construction for long service life under regular use


• Direct-fit for the GHM9 platform — straightforward installation