Rival Arms V1 Black Threaded Barrel for Glock Model 19 Gen5

Features:Match-grade precision drop-in barrel1:10 Twist / 6 groove riflingCNC-machined from 416R stainless steel billet results in superior corrosion resistence and durabilityLow-temperature vaccum PVD coating creates a durable barrier against wear and tear even in the harshest environmentsTarget crowned muzzleIndividually hand inspected for accuracyNo gunsmith requiredLimited lifetime warranty