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Spike's Tactical Bolt Carrier Group - M16 - Lightweight - HPT/MPI Bolt - Nickel Boron Finish ST5BG05
$250.00
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Spike's Tactical Bolt Carrier Group - NIB Finish - 5.56NATO ST5BG03
$225.00
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Surefire OBC (Optimized Bolt Carrier Group) - Black finish - Includes Long-Stroke Buffer and Improved Buffer Spring SF-OBC-556
$399.00
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WATCHTOWER - F-1 DuraBolt - Bolt Carrier Group Assembly - .223 Remington/556 NATO - Nitride Finish - Gold - Fits AR-15 DB-556-TIN
$275.00
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WATCHTOWER - F-1 Durabolt - Bolt Carrier Group Assembly - .223 Remington/556 NATO - Titanium Nitride Finish - Rose Gold - Fits AR-15 DB-556-TICN
$275.00
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WATCHTOWER - F-1 Durabolt - Bolt Carrier Group Assembly - .223 Remington/556NATO - Chrome Nitride Finish - Silver - Fits AR-15 DB-556-CRN
$275.00
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