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UTG® ACCU-SYNC® 2521R Dot Sight, Red 3 MOA Single Dot, for Mini ACOG®
SKU
OP-DS2521R
UTG® ACCU-SYNC® 2521R Dot Sight, Red 3 MOA Single Dot, for Mini ACOG®
ACCU-SYNC dot sights
UTG® ACCU-SYNC® dot sights come in a compact and subcompact size and feature a red illuminated 3 MOA dot with 8 manually adjusted brightness intensity settings to choose from. Illumination memory conveniently gets users right back to the last brightness setting used upon activation. Fully sealed, ACCU-SYNC® dot sights are IPX7 waterproof rated and constructed from matte black anodized 6061-T6 aluminum. Optimized for low power consumption and powered by a single CR2032 battery, a 30,000+ hour battery life (at middle brightness) comes standard.
The mounting base uses the common mini ACOG® footprint and is configured for a lower 1/3 co-witness out of the box. Removing the included riser drops the height down to that of a low mount providing users two commonly used height profiles for different firearm applications. In addition, the base features squared recoil stops and our QR (quick release) mount, making for a quick installation and removal, reliable return to zero, and is compatible with Picatinny rails with widths that may even be out of spec. Tool-free tension adjustment is locked in place via a gear and spring-loaded locking lever interface, allowing users to set it once and forget it.
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- Precision Machined from 6061-T6 Aluminum and Finished in a Matte Black Anodization
- Wide Field of View 20mm Lens Diameter
- Impact Resistant Tempered Glass Lens
- 3 MOA Red Dot with 8 Brightness Settings
- 30,000+ Hours Battery Life at Middle Brightness Setting
- Snag-free Flush Turrets with Crisp 1 MOA Per Click Adjustment at 100 Yards
- IPX7 Waterproof Rated
- Low Profile Quick Release (QR) Mini ACOG® Mount with Lower 1/3 Co-witness Riser Included
- NOTE: We recommend to tighten the M5 screw with torque value of about 25 inch-lb.
QUICK TO ACQUIRE AND SHOOTER CONFIGURABLE
- Low Profile Quick Release (QR) Mount with Tool-free Tension Adjustment
- Configured for a Lower 1/3 Co-witness and Mini ACOG® Footprint Compatible
- Snag-free Flush Turrets with Crisp 1 MOA per Click Adjustment at 100 Yards
- Multi-coated Lens with Wide 20 mm Field of View
RELIABLE PERFORMANCE
- IPX7 Waterproof Rated
Operation Range from -40°F to 158°F - Recoil Rated Up to .450 Bushmaster
Squared Recoil Stops for A Secure and Repeatable Zero - Locking Quick Release Lever Prevents Inadvertent Release
DURABLE CONSTRUCTION
- Precision Machined Matte Black Anodized 6061-T6 Aluminum Construction
- Reinforced Main Body and Recessed Windage and Elevation Turrets
- Impact Resistant Tempered Glass Lens
RED 3.0 MOA SINGLE DOT RETICLE
Target Dot reticle consists of a single floating dot in the center as the aiming point with the least visual distraction. It is commonly used for quick aiming applications with lower demand for pin-point accuracy. The shooter aims by pointing the dot at the target. For a reflex dot sight based on light reflection, the sight usually does not have magnification and there is an unlimited eye relief. The dot is a reflected image of the light source with common characteristics from any light reflection, including possibly slight flare and fuzziness of the dot.
RETICLE BREAKDOWN
| DISTANCE (YARDS) | 25 | 50 | 75 | 100 | 200 | 300 |
| DOT SIZE BY LINEAR DISTANCE (INCH) | 0.79 | 1.57 | 2.36 | 3.14 | 6.28 | 9.42 |
ACCESSORIES INCLUDED
- Neoprene Dot Sight Cover
- M5x0.8-5mm Length Button Head Screw, X2
- Allen Wrench 3mm
- T25 Torx Wrench
- W/E Adjusting Wrench
- CR2032 3V High Energy Lithium Battery
- Cleaning Cloth
- User Manual
RESOURCES
| Battery Life | 30,000 |
|---|---|
| Battery Loading | Right Side Turret |
| Battery Type | CR2032 3V |
| Brightness Mode(s) | Manual |
| Brightness Settings | 8 |
| Click Value | 1 MOA |
| Eye Relief | Infinity |
| Field of View (Linear FOV @ 100 yds) | 3.77' |
| Illumination Toggle Type | +/- Digital |
| Lens Material | Glass |
| Magnification | 1X |
| Materials | 6061-T6 Aluminum |
| Optic Footprint | For Mini ACOG® |
| Parallax | Infinity |
| Quick-detachable | Yes |
| Reticle | Single Dot |
| Reticle Color | Red |
| Surface Finish | Anodized |
| Torque Value (Mount to Rail) | 25 in-lbs |
| Waterproof Rating | IPX7 |
| Weight | 189 g / 6.7 oz |
Dimensions
| Center Height | 1/3 Co-witness: 39 mm (1.54 in) | Low Mount: 25.4 mm (1.00 in) |
|---|---|
| Height | 68 mm / 2.69 in |
| Length | 68 mm / 2.66 in |
| Total Mounting Space | 45 mm / 1.78 in |
| Width | 42 mm / 1.67 in |
| Window Size | 20 mm / 0.79 in |
| # | IMAGE | DESCRIPTION | QUANTITY |
|---|---|---|---|
| 1 |  | Neoprene Dot Sight Cover | 1 |
| 2 |  | M5x0.8-5mm Length Button Head Screw, | x2 |
| 3 |  | Allen Wrench 3mm | 1 |
| 4 |  | T25 Torx Wrench | 1 |
| 5 |  | W/E Adjusting Wrench | 1 |
| 6 |  | CR2032 3V High Energy Lithium Battery | 1 |
| 7 |  | Cleaning Cloth | 1 |
| 8 |  | Optics User Manual | 1 |
LEAPERS® LIFETIME WARRANTY
Leapers, Inc. warrants that all products conform to published specifications and are free from defects in material and workmanship. Leapers, Inc. will repair or replace, at our discretion, a defective product for the duration of the product’s lifespan. In the event of a product being discontinued, credit for the product’s MSRP may be offered.
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