Upper Receiver Parts

30 Item(s)

Set Descending Direction
  • AR-15 Ejection Port Cover Assembly

    CMMG AR-15 Ejection Port Cover Assembly

    MSRP: $9.95 Our Price: $7.95
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    In Stock
  • CMMG Bolt Group, 22ARC

    CMMG Bolt Group, 22ARC

    MSRP: $219.95 Our Price: $204.95
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    In Stock
  • CMMG Forward Assist Assembly

    CMMG Forward Assist Assembly

    MSRP: $16.95 Our Price: $15.99
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    In Stock
  • CMMG Gas Tube Kit for AR-15

    CMMG Gas Tube Kit

    MSRP: $17.95 Our Price: $14.95
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    In Stock
  • CMMG Survival Kit

    CMMG Survival Kit

    MSRP: $64.95 Our Price: $49.95
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    In Stock
  • Geissele Super Charging Handle

    Geissele Super Charging Handle

    Our Price: $89.00
    In Stock
  • Gemtech Suppressed Bolt Carrier

    Gemtech Suppressed Bolt Carrier

    MSRP: $279.00 Our Price: $225.00
    Save 19%
  • M16 Bolt Carrier Group

    M16 Bolt Carrier Group

    MSRP: $112.50 Our Price: $105.00
    Save 6%
  • Magpul Armorer's Wrench

    Magpul Armorer's Wrench AR15 / M4

    MSRP: $79.95 Our Price: $74.95
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    In Stock
  • Magpul MBUS Pro Front Sight

    Magpul MBUS Pro Front Sight

    MSRP: $84.95 Our Price: $79.95
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  • Magpul MBUS Pro Rear Sight

    Magpul MBUS Pro Rear Sight

    MSRP: $104.95 Our Price: $98.95
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  • Firing Pin

    Mil Spec Firing Pin

    MSRP: $7.75 Our Price: $7.50
    Save 3%
    In Stock