Fortis Standard Castle Nut

The Fortis Standard Castle Nut is manufactured from a solid piece of billet aircraft grade aluminum that offers a significant weight reduction to your castle nut. 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 your build.

Specifications:

•     Material: Aircraft Grade 7075-T6 Aluminum
•     Weight: 0.2 oz!
•     You will need a standard stock wrench to install
•     Type III Hardcoat Anodize
•     Made in the USA!

By purchasing Fortis Standard Castle Nut from our online store, you are guaranteed to receive a high-quality item. We work with trusted brands to offer shooting and hunting enthusiasts, both amateur and professional, quality products at a reasonable price. Choosing to buy from us means opting for quality and practicality