Does the magnifier enlarge the red dot's MOA or does it stay the same like a holograph?

Magnifiers always enlarge the reticle. With holographic technology like in EOTech, the central dot can be made small enough (~0.3 MOA) that it remains smaller than human eye resolution even after it's enlarged 3x. This, however, is not a holographic sight but a red dot. The central aiming dot here is 2 MOA large *before* magnification, so it does get proportionally larger with a magnifier. The flip side is that the reticle is crisp, and battery life is measured in tens of thousands of hours, not in hundreds.

No this is a factory original product.

Does it flip over to the left or to the right? It looks left, which would put it in front of your left eye when shooting eith both eyes open.

I’m fairly certain that it can be switched based on your preference, mine flips to the right. It can also be setup to flip 90* or 135*.

Did the riser come with longer screws? I have longer screws for my magnifer and it mounts fine but the optic came with the same length screws.

Mine came with both long and short screws

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510C & HM3X Combo RED/Green Multi-Reticle Circle Dot Open Reflex Sight w/3x Flip-to-Side Magnifier 510C-HM3X

Product ID: 177475890

Details

Brand
HOLOSUN
Color
BLACK
Item Weight
4.96 ounces
Magnification Maximum
3 x
Magnification Minimum
3 x
Material
Aluminum Hood

🔋50,000 hrs battery life

🔍3X flip-to-side magnifier

🛡️Titanium alloy hood

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HK$6201

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Sold byAmazon Hong KongDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎯 Elevate your aim with precision, power, and unstoppable durability.

UNMATCHED ENDURANCE - Up to 50,000 hours of continuous operation on a single CR2032 battery—stay mission-ready without the hassle of frequent changes.
ALL WEATHER RELIABILITY - IP67 waterproof and shockproof construction paired with advanced Solar Failsafe and Shake Awake tech keeps you locked on target rain or shine.
MULTI RETICLE FLEXIBILITY - Seamlessly switch between 65 MOA circle, 2 MOA dot, or combined reticles with zero re-zeroing—precision tailored to your tactical needs.
QUICK SHIFT MAGNIFICATION - Flip-to-side 3X magnifier with QD mount lets you instantly transition from close-quarters to mid-range engagements without missing a beat.
RUGGED TITANIUM PROTECTION - Durable titanium alloy hood and waterproof design ensure your optic withstands the harshest environments and heaviest calibers.

The HOLOSUN 510C & HM3X Combo is a professional-grade reflex sight and 3X magnifier system designed for tactical precision and rugged durability. Featuring a titanium alloy hood, multi-reticle options, and up to 50,000 hours of battery life, this combo offers seamless transitions between close and mid-range targeting. Waterproof, shockproof, and equipped with advanced tech like Solar Failsafe and Shake Awake, it’s engineered for demanding environments and serious shooters seeking versatile, long-lasting performance.

Specifications

ASIN	B081DCD2K7
Aiming Scope Sight Pin Size	1 Millimeters
Best Sellers Rank	#15,308 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #26 in Gun Sights
Brand Name	HOLOSUN
Color	BLACK
Compatible Devices	Rifle
Customer Reviews	4.8 4.8 out of 5 stars (1,077)
Eye Relief	70.1 Millimeters
Included Components	Lens Cloth, Riser, Tool
Item Dimensions L x W x H	3.3"L x 1.8"W x 2.31"H
Item Weight	4.96 ounces
Lens Color	Red
Magnification Maximum	3 x
Magnification Minimum	3 x
Manufacturer	Holosun
Manufacturer Part Number	510C-HM3X
Material Type	Aluminum, Titanium Hood
Model Name	510C / HM3X COMBO
Mounting Type	QD mount
Night vision	No
Objective Lens Diameter	32 Millimeters
Product Style	RED RETICLE
Reticle Type	Circle Dot
Sport Type	Hunting
Thread Type	UNC
UPC	605930625714
Unit Count	2.0 Count
Warranty Description	Limited Lifetime Manufacturer Defective Warranty

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