Description
If you're looking to enhance your accuracy on the range or during tactical situations, the XS Sight DXT2 Big Dot Sight for Sig P239 - Yellow is a game-changer. This sight features a tritium powered front sight that glows in low light, ensuring your target is always visible, no matter the conditions. The high-contrast colored front sight paired with a low-profile V rear allows for improved visibility, making precision shooting effortless. Whether you're a seasoned pro or new to firearms, this sight dramatically improves your aim with its intuitive dot-the-"i" sight picture.
Additionally, the durable CNC machined steel construction guarantees longevity while fitting standard holster options for convenience. With a 10-year warranty and a 30-day satisfaction guarantee, you can invest in your shooting skills with confidence. Don't settle for less; upgrade your Sig P239 and see the difference for yourself!
Features – Key Benefits Bullets
- TRITIUM POWERED for enhanced visibility in low light conditions.
- HIGH-CONTRAST FRONT SIGHT allows for faster target acquisition.
- BIG DOT DESIGN measures 0.188” for quick aiming.
- LOW-PROFILE V REAR provides greater visibility and easier sight alignment.
- GLOW DOT TECHNOLOGY absorbs ambient light, ensuring you’re ready to shoot at a moment's notice.
- ONE-HANDED SLIDE MANIPULATION with a rear sight ledge for efficient operations.
- BUILT TO LAST with durable CNC machined steel construction.
- WARRANTY INCLUDED ensures peace of mind with a 10-year guarantee.
Technical Specifications Table
| Feature | Details |
|---|---|
| Weight | 0.25 lbs |
| Dimensions | 2.5” x 1.5” x 0.5” |
| Material | CNC Machined Steel |
What’s in the Box?
- XS Sight DXT2 Big Dot Sight
- Installation tool
- User manual
Customer Reviews
“The XS DXT2 sight has dramatically improved my accuracy. Love the glow in low light!”
“Perfect fit for my Sig P239. The big dot makes aiming so much easier.”
FAQ
How does the tritium feature work in low light?
The tritium gas inside the sight illuminates the dot, ensuring that it glows even in complete darkness, making it ideal for night shooting.
Is the sight durable for everyday use?
Yes, the CNC machined steel construction ensures that the sight withstands rough handling, making it perfect for everyday carry or tactical use.
Similar Models
Looking for additional options? Discover our extensive collection of XS sights designed for various models, including the XS Sights DXT2 for Glock and DXT2 for Springfield. Each model is crafted for optimal performance in any conditions. Explore our full collection to elevate your shooting game.
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Optics Knowledge Center
Understanding Rifle Scope Basics
Magnification
Magnification refers to how much larger an object appears through the scope compared to the naked eye. Fixed power scopes have one magnification setting, while variable power scopes offer a range (e.g., 3-9x).
Objective Lens
The objective lens is the front lens that gathers light. Larger objective lenses (measured in mm) gather more light, providing brighter images in low-light conditions but add weight and require higher mounting.
Reticle
The reticle (crosshair) is the aiming point inside the scope. Modern scopes offer various reticle designs, from simple duplex crosshairs to complex ballistic reticles with holdover points for different distances.
Adjustments
Rifle scopes have turrets for windage (horizontal) and elevation (vertical) adjustments. These are measured in MOA (minutes of angle) or MRAD (milliradians) and allow precise aiming adjustments.
Proper Scope Mounting Guide
Select the Right Rings & Base
Choose rings that match your scope's tube diameter (typically 1", 30mm, or 34mm). Select a base compatible with your rifle's receiver. For heavy-recoiling rifles, opt for stronger mounts.
Install the Base
Clean the receiver and base thoroughly. Apply a small amount of blue Loctite to the screws. Attach the base to the receiver and torque the screws to manufacturer specifications.
Attach the Rings
Attach the bottom halves of the rings to the base. Place the scope in the rings and loosely attach the top halves. Don't fully tighten yet.
Set Eye Relief & Level
Position the scope for proper eye relief (3-4 inches) in your normal shooting position. Ensure the reticle is level using a scope leveling tool. Once positioned correctly, tighten the rings evenly in a cross-pattern.
Scope Zeroing Tips
Start Close
Begin zeroing at a shorter distance (25-50 yards) to ensure you're on paper before moving to your desired zero distance (typically 100 yards).
Use a Stable Rest
Always zero your rifle from a stable shooting position using a bench rest, sandbags, or a shooting rest to eliminate as much human error as possible.
Fire Groups
Fire 3-shot groups before making adjustments. This provides a more accurate representation of where your rifle is shooting than single shots.
Make Deliberate Adjustments
Know your scope's adjustment values (typically 1/4 MOA per click). If your group is 2 inches low at 100 yards, you'll need to adjust up 8 clicks (for a 1/4 MOA scope).
Confirm Your Zero
After making adjustments, fire another group to confirm your zero. Repeat the process until your point of impact matches your point of aim.
Document Your Settings
Once zeroed, record your settings including distance, ammunition used, and environmental conditions for future reference.
Optics Maintenance & Care
Cleaning Lenses
- Start by blowing or brushing away loose particles
- Use a lens pen or microfiber cloth for fingerprints
- For stubborn dirt, use lens cleaning solution (never household cleaners)
- Clean with gentle circular motions from center outward
Protecting Your Optics
- Always use lens caps when not in use
- Store in a dry place with silica gel packets
- Avoid extreme temperature changes
- Use a quality scope cover in harsh conditions
Regular Maintenance
- Check and tighten mount screws periodically
- Inspect O-rings and seals for damage
- Verify zero after rough handling
- Clean the exterior with a damp cloth
What to Avoid
- Never use fingers to touch lenses
- Avoid paper products (tissues, paper towels) on lenses
- Don't use acetone, alcohol, or household cleaners
- Never disassemble your scope (voids warranty)