KAK Industry K-SPEC Enhanced Bolt Carrier for AR-15 – Chrome Lined, Phosphate (204-0412-001)

• Enhanced bolt carrier designed for AR-15 platform reliability and performance
• Constructed from 8620 steel with chrome lined interior for durability
• Phosphate finish provides corrosion resistance and consistent exterior appearance
• Features downward gas vents and sand cutter carrier rails for improved function
• Full auto profile supports compatibility with standard AR-15 configurations
• Designed for reliable operation in both suppressed and unsuppressed conditions

The KAK Industry K-SPEC Enhanced Bolt Carrier Phosphate Finish is a bolt carrier designed for use in AR-15 style rifles within direct impingement systems. This bolt carrier is constructed from 8620 steel and features a chrome lined interior with a phosphate exterior finish. It is used as a component in bolt carrier groups for cycling operation.

The KAK Industry K-SPEC Enhanced Bolt Carrier Phosphate Finish includes a full auto profile with sand cutter carrier rails and downward gas vents. This model is configured for AR-15 compatibility and is finished in black phosphate. It is categorized under bolt carrier group components and does not include a complete bolt assembly. In practical use, this bolt carrier is used for range use and supports integration with standard AR-15 direct impingement systems.