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  6. Maxim Defense MDX 505 PDX 300BLK Mil-Spec Complete Upper - 5.5" Urban Grey
    Maxim Defense MDX 505 PDX 300BLK Mil-Spec Complete Upper - 5.5" Urban Grey
    $1,165.50
    Out of stock
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  7. Primary Weapons Systems 300 BLK MK109 MOD 1-M Complete Upper - 9.75"
    Primary Weapons Systems 300 BLK MK109 MOD 1-M Complete Upper - 9.75"
    $1,029.49
    Out of stock
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  8. Maxim Defense MDX 510 300 Blk Mil-Spec Complete Upper - 10.3" Black
    Maxim Defense MDX 510 300 Blk Mil-Spec Complete Upper - 10.3" Black
    $1,255.50
    Out of stock
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  9. SIG SAUER MCX Rattler 300BLK Complete Upper - 5.5"
    SIG SAUER MCX Rattler 300BLK Complete Upper - 5.5"
    Special Price $1,759.99 Regular Price $1,999.99
    Out of stock
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  10. Primary Weapons Systems 300 BLK MK1 MOD 2-M Complete Upper - 9.75"
    Primary Weapons Systems 300 BLK MK1 MOD 2-M Complete Upper - 9.75"
    $1,299.95
    Out of stock
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  11. Noveske GEN 3 300BLK NSR 9 M-LOK - 10.5 CQB
    Noveske GEN 3 300BLK NSR 9 M-LOK - 10.5 CQB
    $1,306.25
    Out of stock
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  12. Maxim Defense MDX 508 300 BLK Mil-Spec Complete Upper - 8.5"
    Maxim Defense MDX 508 300 BLK Mil-Spec Complete Upper - 8.5"
    Out of stock
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  13. Noveske GEN 4 Carry Handle Diplomat 300BLK Upper Receiver Group - 7.94"
    Noveske GEN 4 Carry Handle Diplomat 300BLK Upper Receiver Group - 7.94"
    $1,530.00
    Out of stock
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  1. Caliber 300 Blackout Remove This Item
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