The Rival Arms RA-RA20G801D Precision V1 drop-in barrel for Glock 48 delivers top-tier performance in 9mm Luger with a precise 4.17" length crafted from 416R stainless steel and finished in durable PVD for corrosion resistance and a refined look. Designed to enhance accuracy and consistency, this match-grade barrel features a 1:10" twist and a target crowned muzzle to promote uniform bore alignment and improved bullet stabilization across a wide range of 9mm projectiles. The bore is engineered with Boron Nitride DCD to reduce friction and wear, supporting smoother cycling and extended barrel life under demanding field or range conditions, while the clean, no-sights configuration keeps the profile streamlined for reliable, install-and-shoot performance. Ideal for handgun enthusiasts seeking heightened precision from a Glock 48, the Precision V1 drop-in design enables straightforward installation without permanent alteration, allowing shooters to maximize shot-to-shot consistency, tighter groups, and faster follow-up shots. With its robust stainless construction, legible finish, and proven reliability, this Rival Arms offering helps you optimize accuracy, control, and overall pistol performance for competitive, duty, or recreational use.