Rival Arms 9mm Dropin Barrel 4In Glock 19 Gen5 416R Stainless PVD

The Rival Arms RA20G203D Precision V1 Drop-In Barrel for 9mm Luger delivers match-grade performance in a 4.02-inch, stainless steel solution designed for Glock 19 Gen5 pistols, featuring a 1:10 twist and 6-groove rifling that promote precise, reliable cycling and improved accuracy. CNC-machined from 416R stainless steel billet, the barrel offers superior corrosion resistance and durability, while a low-temperature vacuum PVD coating creates a durable barrier against wear in demanding environments. The target crowned muzzle enhances shot-to-shot consistency, and each unit is individually hand inspected for accuracy to ensure you receive a component that meets exacting standards without the need for gunsmithing. With a limited lifetime warranty, this drop-in barrel provides a straightforward upgrade path for shooters seeking enhanced precision and dependability from their Glock 19 Gen5 platform, combining robust construction, refined machining, and practical field-ready refinements that translate to tighter groups and more confident performance at the range or in the field.