Tapco Threaded Barrel Features Performance is built around match grade 414 stainless steel construction giving the barrel the strength and precision to deliver genuine accuracy gains in 9mm. The black nitride finish adds a layer of corrosion resistance and wear protection beyond a standard stainless finish keeping the barrel looking sharp through hard use. A 1/2x28 threaded muzzle accepts a suppressor or muzzle device and the included thread protector keeps the threads clean and protected when not in use. For shooters who want a genuine accuracy upgrade with suppressor readiness this barrel delivers. Fit and finish round out the upgrade. The barrel is designed as a direct fit for the Glock 43 and 43X letting owners install it without additional fitting work. Tapco has built its reputation on precisely made firearm components and accessories at an accessible price point and the Tapco Threaded Barrel carries that value proposition into a genuine accuracy and capability upgrade for sale at GrabAGun. For Glock 43 and 43X owners who want a drop in suppressor ready barrel this is a compelling choice. Tapco Threaded Barrel Specifications Manufacturer: Tapco Model: Threaded Barrel Type: Accessory-Barrels Caliber: 9mm Material: 414 Stainless Steel Grade: Match Grade Finish: Black Nitride Finish Type: Stainless Steel Thread Pattern: 1/2x28 Includes: Thread Protector Compatible Hosts: Glock 43 Glock 43X Available At: GrabAGun