Rise Armament RA-1011 Nickel Boron Bolt Carrier Group

Rise Armament RA-1011 Nickel Boron Bolt Carrier Group

The Rise Armament RA-1011 is a precision-engineered bolt carrier group designed for shooters who demand reliability and longevity from their AR-15 platform rifle.

Superior Coating Technology

This bolt carrier group features a nickel boron finish—a columnar-formed compound composed of approximately 95 percent nickel and 5 percent boron. This advanced coating delivers several critical advantages:

• Natural Lubricity: The nickel boron surface reduces contact points between moving parts, allowing the bolt carrier to cycle smoothly with minimal friction
• Enhanced Hardness: The coating provides superior surface hardness, protecting against wear from thousands of firing cycles
• Corrosion Resistance: Nickel boron offers significantly greater resistance to corrosion compared to industry-standard chrome finishes, ensuring a longer service life even in challenging environments

Quality and Precision

Each Rise Armament bolt carrier group is individually inspected during manufacturing to ensure consistent, high-level performance. The combination of quality 4140 steel components and precise manufacturing makes this BCG an ideal choice for custom AR builds or as a solid upgrade to an existing rifle.

Versatile Application

Compatible with .223 Remington and 5.56 NATO ammunition, this bolt carrier group provides the reliability and durability you can count on for years of dependable service.