Description
The Holosun EPS 2 MOA Dot Red Reflex Sight EPS-RD-2 represents the pinnacle of precision aiming solutions for full-sized pistols. Weapon enthusiasts will appreciate its robust 7075 T6 aluminum housing, engineered for durability and reliability under the most demanding conditions. The inclusion of an aspherical glass lens with Zero Distortion ensures a clear, sharp reticle view, enhancing target acquisition speed and accuracy.
A 2 MOA dot reticle offers a balance of speed and precision, making the EPS-RD-2 versatile across a range of shooting scenarios. The Holosun EPS possesses advanced technological features such as Solar Failsafe for battery conservation and an auto-shutoff function, Shake Awake technology, which activates the sight upon movement, and the ability to retain the last brightness setting with Last Setting Recall. Designed to maintain co-witness with standard iron sights, the low-profile design of this reflex sight promotes seamless integration with the shooter's platform.
Rifle scope shoppers will further benefit from the expansive 50,000-hour battery life, parallax-free viewing, and unlimited eye relief—crucial for quick target acquisition and shooting on the move. Importantly, for rigorous field use, the unit's IPX8 waterproof certification ensures the sight's performance in all weather conditions, while compatibility with night vision devices expands its functionality to low-light environments.
Features
- PRECISION AIMING: 2 MOA Red Dot allows for precise shooting with both eyes open.
- ADVANCED OPTICS: Aspherical Glass Lens eliminates distortion, providing clear sight pictures.
- DURABLE CONSTRUCTION: 7075 T6 Aluminum housing ensures rugged reliability for everyday carry.
- SOLAR FAILSAFE: Integrates solar cells to extend battery life and ensure usability in all lighting conditions.
- SHAKE AWAKE: Motion sensor activates the reticle when the sight moves, preserving battery life.
- CO-WITNESS CAPABILITY: Designed to work with standard height iron sights on many pistol models.
- EXTENDED BATTERY LIFE: Offers up to 50,000 hours on a single CR1620 battery.
- ENVIRONMENTALLY ROBUST: Waterproof with an IPX8 rating, and night vision device compatible.
Specifications
| Specification | Details |
|---|---|
| Magnification Range | 1x |
| Reticle Details | 2 MOA Red Dot |
| Objective Lens Diameter | .63x0.91inch window size |
| Dimensions | 1.62 x 1.19 x 0.99 inches |
| Weight | 1.4 oz |
| Battery | CR1620 |
| Battery Type | CR1620 |
| Night Vision Compatible | Yes |
| Brightness Settings | 12 settings |
| Product Type | Reflex Sight/Red Dot |
| Item Condition | New |
| UPC | 810047072218 |
| MPN | EPS-RD-2 |
Included In The Box
- Holosun EPS 2 MOA Dot Red Reflex Sight (EPS-RD-2)
- CR1620 Battery
- Lens Cleaning Cloth
- User Manual
- Mounting Tool
- Screws for Attachment
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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)