Description
Designed for precision and speed, the Vortex Venom Red Dot Sight 3 MOA Dot VMD-3103 is a versatile and compact optic suited for handguns or as a backup for magnified rifle scopes. Its sleek, low-profile design boasts rugged aluminum construction, ensuring durability in the most demanding conditions. The ample view through the large window guarantees rapid target acquisition, making every second count. This optic is particularly well suited for dynamic shooting scenarios that require quick reflexes and a clear sight picture.
Ease of use is a cornerstone of the Vortex Venom. The red dot's 3 MOA reticle remains crisp in various light conditions, thanks to 10 brightness settings adjustable manually or automatically. This flexibility ensures optimal reticle visibility, whether under the bright sun or in lower-light environments. With unlimited eye relief, shooters will maintain situational awareness and experience reduced eye strain during extended periods of use.
The Vortex Venom is intuitive, lightweight, and engineered for reliability. Weighing just over an ounce, the sight is effortlessly mounted without adding significant weight to your firearm. The installation process is further simplified with the included Weaver/Picatinny mount, allowing for quick and secure attachment. A device engineered for performance, the Vortex Venom stands ready to enhance your aiming capabilities and shooting experience.
Features
- RAPID TARGET ACQUISITION: Large viewing window ensures quick sighting of targets and seamless transitions between them.
- ROBUST DESIGN: Rugged, machined aluminum housing guards against impacts and environmental elements, offering reliable performance.
- PRECISE AIMING DOT: 3 MOA Red Dot reticle allows for accurate shot placement with minimal obstruction of the target area.
- ADJUSTABLE BRIGHTNESS: 10 manually or auto-adjustable brightness levels provide clear reticle visibility in varying light conditions.
- EXTENDED EYE RELIEF: Unlimited eye relief promotes quick target acquisition without compromising peripheral vision or comfort.
- LIGHTWEIGHT CONSTRUCTION: At just 1.1 ounces, the sight maintains the balance of the firearm and is virtually unnoticed when mounted.
- EASY INSTALLATION: Comes with a Weaver/Picatinny mount and necessary tools, making setup straightforward and efficient.
- POWER EFFICIENT: Operates on a single CR1632 battery, optimizing life and ensuring readiness when you need it most.
Specifications
| Magnification | 1x |
| Reticle | 3 MOA Red Dot |
| Lens Diameter | N/A |
| Dimensions | 1.9" x 1.11" x 1.02" |
| Weight | 1.1 oz. |
| Battery | CR1632 |
| Night Vision | No |
| Brightness | 10 Settings |
| Product Type | Reflex Sight/Red Dot |
| Condition | New |
| UPC | 875874005464 |
| MPN | VMD-3103 |
Included In The Box
- Vortex Venom Red Dot Sight 3 MOA
- Weaver/Picatinny mount
- T-15 Torx wrench
- Rain cover
- Lens cover
- Mounting screws
- CR1632 battery
- Screwdriver
Our Guarantees
FREE Fast Shipping Over $99
Enjoy complimentary expedited shipping on all orders over $99.
Secure Payments
Shop with confidence using our encrypted payment processing.
High Quality or Money Back
Not satisfied with your purchase? We'll refund your money, no questions asked.
Top-Notch Support
Our expert team is available to answer all your questions and provide assistance.
What Our Customers Say
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)