Rise Armament RA-1010 Low-Mass Bolt Carrier Group .223/5.56 Nickel Boron

Designed for shooters seeking enhanced range performance, the Rise Armament RA-1010 Low-Mass Bolt Carrier Group in .223/5.56 Nickel Boron offers reduced reciprocating mass to minimize recoil and improve shot-to-shot accuracy. Its lightweight construction supports faster target reacquisition, making it suitable for competitive and precision shooting scenarios.

This BCG features a nickel boron coating that reduces friction and simplifies cleaning, while maintaining durability. Precision manufacturing and individual inspection ensure consistent reliability during extended use.

Features

• Nickel Boron coating for reduced friction and easy maintenance
• Precision manufactured and individually inspected
• Compatible with lighter buffers for faster follow-up shots
• Individually MPI tested for quality assurance
• Lightweight design at only 8.9 oz

Specifications

• MPN: RA-1010-NiB
• UPC: 850043415015
• Caliber Compatibility: .223/5.56
• Bolt Material: 9310 MPI tested
• Carrier Material: 8620 tool steel, heat treated and case hardened
• Gas Key: Tool steel, grade 8 hardened fasteners, properly staked
• Cam Pin: 4140 steel
• Extractor: Tool steel, shot peened
• Weight: 8.9 oz
• Condition: New
• Color: Silver