Showing 1–9 of 11 resultsSorted by latest

• 

  Knights Armament 5.56MM SR-15 KS-3 11.5″ Upper Receiver Kit – 121437

  $1,800.00

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• 

  Knights Armament 7.62MM SR-25A2 20″ Upper Receiver Kit – 121471

  $3,456.00

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• 

  Knights Armament 7.62MM SR-25K3 16″ Upper Receiver Kit – 121479

  $3,312.00

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• 

  Knights Armament 7.62MM SR-25K5 14.5″ Upper Receiver Kit – 121487

  $3,312.00

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• 

  Knights Armament 6.5MM SR-25K6 16″ Upper Receiver Kit – 116740

  $3,312.00

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• 

  Knights Armament SR-25 Notched Upper Kit Urx-6 Compatible – 123852

  $612.00

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• 

  Knights Armament 5.56MM SR-15 KS-1 13.7″ Upper Receiver Kit – 121435

  $2,088.00

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• 

  Knights Armament 5.56MM SR-15 KS-2 14.5″ Upper Receiver Kit – 121436

  $1,800.00

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• 

  Knights Armament 6.5MM SR-25A3 22″ Upper Receiver Kit – 100223

  $3,456.00

  Buy now