Rival Arms V1 Black Barrel for Glock Model 17 Gen5

Features:Match-grade precision drop-in barrel 1:10 Twist / 6 groove rifling CNC-machined from 416R stainless steel billet results in superior corrosion resistence and durability Low-temperature vaccum PVD coating creates a durable barrier against wear and tear even in the harshest environments Target crowned muzzle Individually hand inspected for accuracy No gunsmith required Limited lifetime warranty