The Cross Armory CRG4PSRD 4 Pin Set Dimpled Extended compatible with Glock Gen4 Red 4140 Steel delivers precision-engineered handgun action parts built from durable 4140 steel for reliable performance in field and range settings. Designed to fit Glock Gen4 configurations, this extended four-pin set features a dimpled finish that enhances seating and alignment, promoting smooth cycling and reduced wear during high-use sessions. The standout red highlight provides quick visual identification, making maintenance and component checks faster in busy environments. Crafted from high-strength 4140 steel, these pins are engineered to withstand the demands of daily use without compromising dimensional stability, ensuring consistent fit and function across many cycles. Whether upgrading existing components or building a backup setup, the CRG4PSRD pins offer a robust solution for enthusiasts who value longevity and precision-fit hardware. Cross Armorys commitment to quality translates into a reliable upgrade for handgun parts and action components, supporting dependable performance in both training and duty-like scenarios while preserving the overall feel and integrity of Glock Gen4 assemblies.