Rival Arms RA-RA20G801D Precision V1 Drop-In Barrel 9mm Luger 4.17″ Stainless PVD Finish 416R Stainless Steel Material for Glock 48

Built from high-quality stainless steel, precision polished, and treated with premium coatings, this barrel’s rival custom work delivers the best in accuracy and performance, round after round. It features low-temperature vaccum PVD coating which creates a durable barrier and BORSLICK Boron Nitride DCD (Dynamic Compound Deposition) on its inner bore that resists heat and carbon buildup.