The Troy Dioptic Aperture (DOA) rear folding sight is a rear aperture sight designed for AR-15 platform rifles. It features optically engineered apertures intended to center the eye quickly for faster, clearer sight pictures and mounts to a Picatinny rail at factory sight height. The assembly uses aircraft-grade aluminum with stainless steel components and a hardcoat anodized finish for corrosion resistance and durability.
Key Specifications
- Fits AR-15 platforms for standard rear sight applications.
- Style is a Folding Back Up Rear Sight Dioptic for secure stow and rapid deployment.
- Rear material is Aluminum to balance weight and strength.
- Rear color is Black to match common rifle finishes.
- Frame material is Aircraft Grade Aluminum with Stainless Steel Components for durability.
- Frame color is Black with a hardcoat anodized finish.
- Designed for AR platform firearms and positioned at factory sight height.
- Base configuration is a Picatinny rail mount for standard installation.
- Windage adjustment is specified as 0.68 MOA.
- Product type is a Rear Folding sight intended for rear aperture use.
Engineered for fast target acquisition and built to withstand field use, the Troy DOA rear folding sight provides a practical, durable optic solution for shooters who require a reliable backup or primary aperture sight on AR-15 style rifles. Its dioptic apertures and robust construction make it suitable for a range of use cases including duty, range, and defensive setups.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




