CMMG Receiver Extension Nut, Castle Nut for Buffer Tube, Fits AR-15, Matte Black

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$8.97
In Stock
Ships in 2 to 3 business days
SKU:
815835017426
BRAND:
Manufacturer Number:
55CA9CB
Unit of Measure:
Each
Castle nut that secures the buffer tube to the receiver extension on AR-15 rifles, in a matte black finish.
  • Manufacturer Part # : 55CA9CB
  • Type : Castle Nut
  • Finish : Matte
  • Color : Black
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