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Complete Upper Receivers

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  1. PRI MK 12 Mod H 16" 223/5.56 Upper

    PRI MK 12 Mod H 16" 223/5.56 Upper

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    $1,435.00
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  2. 18" Mark 12 Mod 0 SPR Octagonal Black Upper in 5.56

    18" Mark 12 Mod 0 SPR Octagonal Black Upper in 5.56

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    $1,608.20
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  3. 18" Mark 12 Mod 0 SPR Gen II Upper in 5.56

    18" Mark 12 Mod 0 SPR Gen II Upper in 5.56

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    $1,600.00
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  4. 18" Mark 12 Mod 0 Black SPR Upper in 5.56 NATO

    18" Mark 12 Mod 0 Black SPR Upper in 5.56 NATO

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    $1,556.00
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  5. HK MR556 / 416 Style 10.4in SBR Upper w/ HK416 Quad Rail 5.56

    HK MR556 / 416 Style 10.4in SBR Upper w/ HK416 Quad Rail 5.56

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    $2,850.00
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  6. HK FDE MR556 / 416 Style 10.4in SBR Upper 5.56 - 235975-A5

    HK FDE MR556 / 416 Style 10.4in SBR Upper 5.56 - 235975-A5

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    $2,600.00
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  7. Barrett 82A1 .50 BMG Upper Conversion Kit FDE 29" Fluted

    Barrett 82A1 .50 BMG Upper Conversion Kit FDE 29" Fluted

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    Special Price $4,916.00 Regular Price $5,069.00
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  8. Barrett Model 82A1 .416 Barrett Upper Conversion Kit FDE Receiver, 29" fluted barrel

    Barrett Model 82A1 .416 Barrett Upper Conversion Kit FDE Receiver, 29" fluted barrel

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    Special Price $4,916.00 Regular Price $5,069.00
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  9. 300 AAC BLACKOUT UPPER ASSEMBLY

    300 AAC BLACKOUT UPPER ASSEMBLY

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    $709.00
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  1. .300 AAC Blackout 2 items
  2. .416 Barrett 1 item
  3. .50 BMG 1 item
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  2. Bushmaster Firearms International 6 items
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WARNING: Products may contain one or more chemicals known to the State of California to cause cancer and birth defects (or other reproductive harm).