The RISE Armament AR-15 Bolt Carrier Group (BCG) manufactured with precision and individually inspected to ensure high-level performance.
| Size | 223 Remington/5.56 NATO |
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| Type | Bolt Carrier Group |
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| Model | AR15 |
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| Series | Bolt Carrier Group |
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| Material | 4140 Steel |
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Determined at checkout.
