KAK Industry AR-15 Carrier Completion Kit – Includes Cam Pin, Firing Pin, Retaining Pin (304-1010-003)

• Carrier completion kit includes cam pin firing pin and retaining pin components
• Constructed using 4140 and 8740 steel materials for durability and strength
• Chrome plated firing pin enhances corrosion resistance and smooth operation
• Hard chrome cam pin provides wear resistance during cycling
• Compatible with AR-15 bolt carrier group assemblies for maintenance
• Includes mil spec phosphate coated retaining pin for secure installation

The KAK Industry AR-15 Carrier Completion Kit Chrome Finish Silver is a bolt carrier completion kit designed for assembling AR-15 bolt carrier groups. This AR-15 carrier completion kit includes a cam pin, firing pin, and retaining pin for completing a bolt carrier assembly.

The KAK Industry AR-15 Carrier Completion Kit features a 4140 steel cam pin with a hard chrome finish and an 8740 steel firing pin with chrome plating. The retaining pin is mil-spec and phosphate coated, providing defined material and finish attributes. This product is used for assembling or replacing key internal components in AR-15 bolt carrier groups. The silver finish aligns with chrome-plated parts for consistent appearance. In standard configurations, the included components support installation within compatible AR-15 systems for range use or routine maintenance tasks requiring carrier completion parts.