The Rival Arms Barrel is designed to provide improved accuracy over your factory barrel. It's no secret that the key to great accuracy is good training. After that, it often comes down to a match-grade barrel. Built from high-quality stainless steel, precision polished, and treated with premium coatings, these barrels rival custom work and deliver the best in accuracy and performance, round after round. Features Match-grade precision drop-in barrel1:10 Twist / 6 groove riflingCNC-machined from 416R stainless steel billet results in superior corrosion resistance and durabilityLow-temperature vacuum PVD coating creates a durable barrier against wear and tear even in the harshest environmentsBORSLICK Boron Nitride DCD (Dynamic Compound Deposition) inner bore treatment resists heat and carbon buildupTarget crowned muzzleIndividually hand inspected for accuracyNo gunsmith required DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does...