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UTG® ACCU-SYNC® 2521R Dot Sight, Red 3 MOA Single Dot, for Mini ACOG®

SKU

OP-DS2521R

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.

$169.97

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Details

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

USER MANUAL

PRODUCT SPEC SHEET

Specifications

More Information
Warranty	Lifetime
Materials	6061-T6 Aluminum
Surface Finish	Anodized
Quick-detachable	Yes
Parts Included	Cleaning Cloth, CR2032 3V High Energy Lithium Battery, Hex Wrench 3 mm, M5x0.8-5mm Length Button Head Screw, Neoprene Dot Sight Cover, T25 Torx Wrench, W/E Adjusting Wrench
Waterproof Rating	IPX7
Reticle	Single Dot
Reticle Color(s)	Red
Illumination Toggle Type	+/- Digital
Brightness Settings	8
Brightness Mode(s)	Manual
Battery Type	CR2032 3V
Battery Life (hrs)	30,000
Battery Loading	Right Side Turret
Click Value	1 MOA
Magnification	1
Linear FOV @ 100 yds	3.77'
Parallax	Infinity
Lens Material	Glass
Optic Footprint	For Mini ACOG®
Mount to Rail Torque Value	25 in-lbs
Weight (oz)	189 g / 6.7 oz

Dimensions

Center Height (mm/in)	1/3 Co-witness: 39 mm (1.54 in) \| Low Mount: 25.4 mm (1.00 in)
Height (in)	68 mm / 2.69 in
Length (mm/in)	68 mm / 2.66 in
Total Mounting Space	45 mm / 1.78 in
Width (in)	42 mm / 1.67 in
Window Size (in)	20 mm / 0.79 in

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.