Product DescriptionThe Cross Armory 4 Pin Set is a precision-machined (not cast) pin kit made from 4140 ordnance steel for Glock Gen 4 pistols. Each pin is surface treated to enhance finish quality and improve corrosion resistance. Designed specifically for Gen 4 configurations, this set includes an additional longer backstrap pin to support Gen 4 backstrap setups.Product Highlights Precision-machined 4-pin kit engineered for Glock Gen 4 fitment Durable 4140 ordnance steel construction for strength and longevity Surface-treated finish helps improve corrosion resistance and appearance Includes an additional longer backstrap pin for Gen 4 backstrap configurations Silver finish for a clean, high-visibility hardware upgradeSpecs Brand: Cross Armory Product Type: Pin set (4-pin kit) Model: 4 Pin Set Color/Finish: Silver Material: 4140 steel (ordnance steel) Compatibility: Designed for most Glock Gen 4 models Included: 4 pins including additional longer backstrap pin Manufacturer Part Number: CRG4PSSV UPC: 046139039252Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.