Enhance your Glock 17's performance with the TacFire Replacement Barrel, engineered for 9mm aficionados. Constructed from 4150 Chrome Moly Vanadium Steel, this drop-in barrel ensures exceptional accuracy while featuring a sleek black Nitride finish that protects against wear and corrosion. Length: 4.5 inches Twist Rate: 1:16 Weight: 4 ounces for easy handling Durability: Hardness rating of 62 HRC for longevity Drop-in design for effortless installation Transform your shooting experience with the TacFire barrel, making your Glock 17 a true powerhouse.