Glock OEM Black 9mm 4.49-inch Threaded Barrel G17

The GlockA(R) G17 M13.5X1LH Threaded Barrel offers GlockA(R) pistol owners the opportunity to incorporate suppressors into their pistol kit with the addition of an OEM threaded barrel. The GlockA(R) G17 M13.5X1LH Threaded Barrel features the same hexagonal rifling found in unthreaded barrels from the company, providing the same performance and durability while adding versatility. Ships with thread protector Barrel length: 4.875 inches Caliber: 9mm The GlockA(R) G17 M13.5X1LH Threaded Barrel also incorporates a 9.84-inch right-hand twist length to ensure premium performance with a wide range of 9mm handgun bullets. Mfg: Glock