Description
Meprolight Fixed Tru-Dot Night Sights for S&W Sigma and SDVE Series are engineered to enhance target acquisition in low-light conditions. These sights utilize advanced tritium illumination technology, ensuring optimal visibility both day and night. The self-illuminated design eliminates the need for batteries or switches, making them reliable in emergency situations. With over 4.5 million systems in use globally, these sights have been proven to significantly increase hit percentages, making them a trusted choice for military and law enforcement professionals.
Designed for easy installation, these sights require no modifications to your firearm. Their robust metal construction ensures durability in various weather conditions. Meprolight backs these sights with a 12-year usable illumination warranty, providing peace of mind for users. Ideal for competitive shooters and personal defense, these sights help improve accuracy and confidence when it matters most.
Features – Key Benefits Bullets
- SELF ILLUMINATED TECHNOLOGY for reliable visibility in low light without batteries.
- EXTREME WEATHER RESISTANCE ensures performance in all conditions, from rain to snow.
- BRIGHTEST NIGHT SIGHTS available enhance target acquisition in complete darkness.
- INTEGRATED DAY AND NIGHT SIGHTING simplifies use in varying light conditions.
- TRU-DOT® SYSTEM promotes rapid and instinctive aiming for quicker target response.
- MAINTENANCE FREE design reduces upkeep and hassle for everyday use.
- EASY INSTALLATION with no modifications required for a seamless fit on your firearm.
- PROVEN PERFORMANCE with marksman testing showing over 85% increase in hit capability.
Technical Specifications
| Color: | Black |
| Fabric/Material: | Metal / Tritium |
| Front Material: | Tritium |
| Gun Type: | Pistol |
| Gun Make: | Smith & Wesson |
| Illumination Type: | Tritium |
| Condition: | New |
What's in the Box?
- Fixed Tru-Dot Night Sights
- Installation Instructions
- Warranty Information
Customer Reviews
"These sights transformed my shooting experience. The visibility at night is outstanding!"
"Easy to install and they work great in low light. Highly recommend for anyone serious about their shooting."
"I’ve noticed a significant improvement in my accuracy since switching to these night sights."
FAQ
How do Meprolight night sights perform in extreme weather? These sights are designed to operate effectively in all weather conditions. Their durable metal construction and tritium illumination ensure that they remain reliable whether you're shooting in the rain, snow, or bright sunlight.
Do these sights require any modifications to install? No modifications are needed for installation. Meprolight night sights are designed for a direct fit on S&W Sigma and SDVE Series pistols, making the installation process straightforward and hassle-free.
How long will the tritium illumination last? The tritium illumination is backed by a 12-year usable warranty to the original purchaser. This guarantees reliable visibility in low-light conditions for many years of use.
Similar Models
Explore our selection of Meprolight night sights for various pistol models, including options tailored for Glock and Sig Sauer firearms. For those looking for reliable tactical enhancements, consider our complete collection of Meprolight products designed for superior aiming performance.
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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)