Rise Armament .223/5.56 Low-Mass Bolt Carrier Group

Want a lighter, faster, and more manageable rifle? The RISE Armament RA-1010 is where you start.

Packing exceptional performance in a lightweight — but full-power package — RISE Armament designed the RA-1010 Low-Mass Bolt Carrier Group (BCG) to help you shoot more accurately. With a reduced reciprocating mass during the firing cycle, it lessens recoil and helps you stay on target. The complete BCG weighs in at just less than 8.9 ounces.

Features:

• Coating: Black Nitride or durable, friction-reducing Nickel Boron coating
• Precision manufactured and individually inspected to ensure high-level performance
• Strong, easy-to-clean black nitride finish
• Compatible with lighter buffers to allow faster follow-up shots
• Individually MPI tested
• Bolt: 9310 MPI tested
• Carrier: 8620 tool steel heat treated and case hardened
• Gas key: tool steel - grade 8 hardened fasteners and staked properly
• Cam pin: 4140 steel
• Extractor: tool steel – shot peened
• Lightweight — only 8.9 oz.