Fortis ManufacturingNo image on fileAR-15Specifications
Mfr data- SKU
- CNStand
Fortis ManufacturingSKU CNStand · LCL-P-153391
Fortis Manufacturing Standard Castle Nut, Black, CN-Stand
If you're trying to save ounces this is a great way but without sacrificing durability. The castle nut will fit onto mil-spec buffer tubes and quickly upgrade the form and function of ybuild. You will need a standard stock wrench to install
Castle Nut
Best price today$11.35from OpticsPlanet, Inc
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