The Zaffiri Precision match grade barrel for GLOCK 19 Gen5 delivers enhanced performance with 416R stainless steel construction and a durable titanium nitride finish. This 3.95" barrel provides an easy drop-in upgrade for your pistol.Zaffiri Precision Match Grade Barrel for GLOCK 19 Gen59MM caliber with 3.95" barrel length416R stainless steel constructionTitanium nitride finish for durability and corrosion resistanceFlush and crown design - flush with end of slideMade in the USADrop-in installation for easy upgradePerfect for shooters seeking improved accuracy and reliability with premium materials and precision manufacturing for their GLOCK 19 Gen5 pistol.