Kak Industry AR-15 Carrier Completion Kit Chrome Silver Firing Pin Cam Pin

The Kak Industry AR-15 Carrier Completion Kit, crafted by Kak Industry, blends American-made quality with sustainable pricing to deliver reliable bolt carrier group enhancements for modern rifles, inspired by founder Kurt Kosmans vision to fill a gap in the firearms market. This kit features a 4140 steel cam pin with a hard chrome finish, paired with a 8740 steel chrome-plated firing pin, along with a Mil-Spec phosphate-coated retaining pin, all designed to resist wear and corrosion while mainta