The Rival Arms RA-RA20G801E Precision V1 Drop-In Barrel delivers a high-performance upgrade for Glock 48 pistols, combining 416R stainless steel with a striking gold PVD finish for enhanced corrosion resistance and a distinctive look. This 4.17" match-grade barrel features a 1:10 twist, ideal for reliable 9mm Luger performance with standard and plus-length ammunition, while its target crowned muzzle helps promote consistent precision. Designed as a drop-in solution, the Precision V1 enables a straightforward install that can improve bore consistency and overall accuracy without extensive gunsmithing. The Borslick Boron Nitride DCD bore treatment further reduces friction and wear, contributing to smoother cycling and durable long-term performance. With no front or rear sights included, shooters can pair this barrel with their preferred optic or sighting setup to tailor the handguns balance and point of aim. Whether youre competing, varminting small game, or simply dialing in a trusted carry pistol, this barrels combination of tough stainless steel construction, premium finish, and precision tolerances supports tighter groups and repeatable shooting behavior in Glock 48 platforms.