The XS Sights SightXTI2 DXW is a 45 degree offset back-up iron sight (BUIS) set intended for use on optic-ready rifles. It is built to provide a clear dot-the-“i” sight picture and fast front-sight acquisition in a variety of lighting conditions. The set combines a high-visibility Big Dot front with a low-profile V-notch rear to aid practical sight alignment on the range or in the field. Manufacturer information includes both tritium-illuminated and non-tritium references; see notes below.
Key Specifications
- The mounting configuration is 45 degree offset for co-witnessing or backup use.
- The front sight uses a Big Dot for rapid acquisition and enhanced visibility.
- Front sight illumination is listed as tritium by the manufacturer.
- Rear sight illumination status is conflicting in source information; see notes for details.
- The rear sight uses a V-notch design to improve visibility of objects downrange of the front sight.
- The set provides a dot-the-“i” sight picture for straightforward alignment between sights.
- The rear sight includes a white outline to aid rapid rear-sight identification.
- Rear sight windage is driftable for straightforward windage adjustment.
- Bases are made from 6061 T6 aluminum to keep weight low while maintaining strength.
- Construction combines CNC steel iron sight components with ambidextrous rotation for left- or right-handed setups.
Designed as a practical backup sighting solution, this XS Sights BUIS set balances quick target acquisition and a clean sight picture for everyday shooting tasks. Its offset mounting and durable construction make it suitable for use on optic-ready AR-15 style rifles where a reliable, low-profile iron sight is desired.
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.
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