XS SightXTI2 DXT 45 Degree Offset BUIS Big Dot Tritium Front & Rear
$144.69
XS SightXTI2 DXT 45 Degree Offset BUIS Big Dot Tritium Front & Rear Rifle Sights
Highly visible white front sight ensures bright and low-light shooting with the Big Dot, a distinctive dot that remains steady under varying lighting conditions. The Tritium Powered Front & Rear sight provides reliable illumination in low light, while the V-Notch Rear offers greater visibility for accurate aiming downrange. This rifle sight is designed to enhance accuracy and reliability in hunting and competitive shooting applications.
4 in stock
Features:
- Big Dot – Highly visible white for bright and low light shooting
- Tritium Powered Front & Rear Sight – Beta Emitting lamp glows in low light to aid in sight alignment
- V-Notch Rear – Low-profile V provides greater visibility of objects downrange of front sight
- Dot-the-“i” Sight Picture – Straight line sight picture with differentiated front and rear sight
- Rear Sight White Outline – Aids in rear sight identification for proper sight alignment
- Rear Sight Windage Adjustment – Rear sight is driftable allowing easy windage adjustability
- 6061 T6 Aluminum Bases – Keeps rifle weight as light as possible
- Fully Ambidextrous – Front and rear sight can be rotated for left handed shooting
- CNC Steel Iron Sights – Extremely durable for duty use
- Life Time Warranty – No Questions Asked Sight Warranty
- Easy Bolt on Installation – Top rail installation allows for fitment on all optic ready AR-15 rifles
| Weight | 0.260 lbs |
|---|---|
| Dimensions | 8.150 × 5.000 × 1.500 in |
| Manufacturer | XS Sights |
| Finish | CNC Steel |
| Weight | light |
| Material | 6061 T6 Aluminum |
| Compatible With | AR-15 rifles |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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