Rise Armament RA-1010 Low Mass AR-15 Bolt Carrier Group 5.56 NATO/.223 Rem Black Nitride 4140 Steel, 8.9 oz

The Rise Armament RA-1010 Low Mass Bolt Carrier Group is engineered for AR-15 rifles chambered in 5.56 NATO, .223 Remington, and .300 Blackout. Its skeletonized, low-mass construction promotes smoother operation by reducing recoil and enabling faster follow-up shots, making it especially popular in competition and enthusiast builds. The carrier is crafted from 8620 steel, the bolt from 9310 steel, the cam pin from 4140 steel, and both the extractor and gas key utilize tool steel; all components are protected by a durable black nitride finish and undergo individual magnetic particle inspection for quality assurance.

• Lightweight, reduces recoil and aids control
• Black nitride finish for durability, easy cleaning
• Individually inspected and MPI tested for quality

Whether for a new build or upgrade, the RA-1010 stands out for its precise manufacturing and premium materials, offering enhanced performance for AR-15 platforms. Its compatibility with lighter buffers further supports faster, smoother shooting.