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 and Features:
Aircraft Grade 7075-T6 Aluminum
Type III Hardcoat Anodize
Weight: 5.5g
Made in America
Black
Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.
Specifications and Features:
Aircraft Grade 7075-T6 Aluminum
Type III Hardcoat Anodize
Weight: 5.5g
Made in America
Black
Note: This product is new and being closed out; sold "As Is" and is not returnable to Cheaper Than Dirt. Please contact the manufacturer for warranty and assistance.
Lightweight option with some extra appeal.
Adds a little something extra in looks for a custom build. Comes in at roughly 1/3 of the weight of a mil-spec nut, but the weight savings are less than .5 oz. This was more about looks than weight savings for me. I have not staked the end plate as I will disassemble for coating before firing.
January 22, 2023