This Sig factory aluminum 30 Round AR-15 magazine is compatible with MCX, 556XI, 516 and M400.
Type | Detachable |
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Model | M400/516/MCX |
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Finish | Gray |
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Caliber | 556 nato |
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Capacity | 30 |
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Material | Aluminum |
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Brand Fit | Sig |
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Model Fit | Sig M400516/MCX |
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Max Capacity | 30 |
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Determined at checkout.