Fortis Standard Castle Nut
Billet aluminum castle nut in black anodized finish. Mil-spec compatible, lightweight design reduces weight without sacrificing durability or function.
Fortis Standard Castle Nut
The Fortis Standard Castle Nut represents a thoughtful approach to AR platform refinement. Machined from solid billet aircraft-grade aluminum, this component delivers meaningful weight savings where it counts—without compromise.
Key Features
- Material: Billet aircraft-grade aluminum for strength and light weight
- Finish: Black anodized for corrosion resistance and durability
- Compatibility: Fits standard mil-spec buffer tubes
- Design: Precision-engineered for reliable function and clean aesthetics
Why It Matters
Every ounce counts in a well-built rifle. The Fortis castle nut allows you to trim weight from your buffer tube assembly without sacrificing the structural integrity or functional reliability your rifle demands. It's a simple upgrade that speaks to the philosophy of thoughtful engineering—doing more with less.
Whether you're building a precision rifle or refining an existing platform, this castle nut integrates seamlessly into your mil-spec setup and provides the secure, dependable performance you expect from quality components.
Features
- 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!
