Rise Armament RA-1011 AR-15 Bolt Carrier Group .223/5.56 Nickel Boron

The Rise Armament RA-1011 AR-15 Bolt Carrier Group is engineered with a focus on lightweight design, making it a practical choice for shooters seeking to reduce overall rifle weight without sacrificing durability or performance. Its construction and finish are tailored for smooth operation and extended service life.

This bolt carrier group features a nickel boron coating, which is a columnar-formed compound composed of approximately 95% nickel and 5% boron. This advanced finish reduces friction between moving parts and enhances the hardness of the steel, resulting in natural lubricity and improved resistance to wear.

Features

• Nickel boron coating for enhanced durability and corrosion resistance
• Lightweight design at 11.6 oz
• Compatible with AR-15 platforms chambered in .223/5.56
• Suitable for new builds or as an upgrade to existing rifles

Specifications

• Brand: Rise Armament
• Model: RA-1011 AR-15 Bolt Carrier Group
• Caliber Compatibility: .223/5.56
• Coating: Nickel Boron (approx. 95% nickel, 5% boron)
• Color: Silver
• Weight: 11.6 oz
• Condition: New
• MPN: RA-1011-SLVR
• UPC: 851046006040