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Fz 458 Socom Bcg No Hammer Nib
$156.94This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec .458 SOCOM Upper Receivers. All…
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Fz M16 Bolt Carrier Group
$129.64This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec M16" M4 or AR15 upper receivers…
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Fz 7.62x39 Bcg No Hammer Nib
$161.18This 7.62x39 Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil-spec upper receivers chamber…
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Fz Ar15 Bolt Carrier Group
$129.64This Bolt Carrier Group (BCG) comes fully assembled and ready to drop into most mil spec AR15 upper receivers. All criti…