KAK AR15 Bolt Carrier Group 5.56 NP3

KAK Industry AR15 Bolt Carrier Group

This precision-engineered bolt carrier group is built for the modern AR15 platform, chambered in 5.56 NATO or 300 Blackout. The component uses 9310 steel for the bolt itself—a material choice that balances durability with reliability under sustained fire.

NP3 Coating Advantage

The NP3 finish sets this carrier group apart from standard parkerized or phosphate alternatives. This electroless nickel plating process incorporates a fluoropolymer layer that delivers measurable benefits:

• Reduced friction between moving parts, improving cycling reliability
• Superior corrosion resistance in harsh environments and high-humidity conditions
• Fouling resistance that keeps the carrier running cleaner between maintenance cycles
• Titanium gray appearance that's both functional and aesthetically refined

Built for Performance

Whether you're running a duty rifle, competition platform, or hunting setup, this carrier group handles the demands of serious shooting. The NP3 coating means less maintenance downtime and more reliable performance when it matters most.