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Cage Code: 87A80
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Modern Mk12 SPR Build
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CATEGORY
Bolt Carrier Groups and Parts
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Complete Bolt Carrier Groups
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Expo Arms
CALIBER GAUGE
5.56 NATO
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M16 Bolt Carrier
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PLATFORM
AR-15
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Modern Mk12 SPR Build
5.56 NATO
7.62X51mm
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Expo Arms Complete 5.56 NATO AR-15 Bolt Carrier Group - Chrome - M16 Cut
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