Can you put it left or right?

Yes you can...but...the button faces the wrong way. It makes it unusable. Flipping to the left is the wrong way.

Wondering if i should get the m36 or m37? is the m 37 worth the extra 20 bucks?

I have only ordered the M37. I cannot speak to the M36. I have ordered these for 4 different firearms and am very happy with the value they provide.

Will this coexist with the Romeo 5?

No, it can coexist with the red dot sight comes with .83 inch riser mount.

Do your magnifiers distort dot on 3-5x? i tried 2 different magnifiers on a romeo 5 and a vortex sparc ar and both dots distorted into a line at 3-5x

Mine does not. I have the M37 magnifier paired with the Feyachi V30 red dot, no issues at all except for my astigmatism. I’ve found that turning the brightness down helps that.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Feyachi M37 1.5X - 5X Red Dot Magnifier Focus Adjustment Optical Magnifier with Flip to Side Mount, Black

Product ID: 244489637

Details

Brand
Feyachi
Color
Black
Item Weight
1.1 pounds
Magnification Maximum
5 x
Magnification Minimum
1.5 x
Material
Aluminum

🎯Adjustable windage & elevation

🔍1.5X-5X variable magnification

🛡️Durable anodized aluminum build

5296972₫

Duties & taxes included

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Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎯 Elevate your aim with precision and style—never settle for less!

BUILT TO ENDURE - Shockproof, hard-coat anodized aluminum housing built to withstand the toughest conditions.
ZOOM WITH PRECISION - Seamlessly switch from 1.5X to 5X magnification for razor-sharp targeting.
FLIP GO FLEXIBILITY - Instantly flip the magnifier aside with one button for uninterrupted red dot use.
CUSTOM FOCUS FAST TRACK - Quick-focus eyepiece ensures crystal-clear images in seconds—never miss a detail.
WIDE FIELD COMFORTABLE VIEW - Expansive 3.6-inch field of view with 2.2-3.6 inch eye relief for all-day comfort.

The Feyachi M37 is a rugged, 1.5X to 5X variable magnifier designed to enhance your red dot sight with fast focus adjustment, adjustable windage and elevation, and a convenient flip-to-side mount. Its fully multicoated lenses deliver sharp, color-accurate images across a wide field of view, while the durable anodized aluminum construction ensures long-lasting performance. Compatible with all Feyachi red dot sights and others with a 37mm center height, it’s the perfect upgrade for serious airsoft and shooting enthusiasts.

Specifications

ASIN	B08L3HP19M
Best Sellers Rank	#410,726 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #641 in Airsoft Gun Sights
Brand Name	Feyachi
Color	Black
Compatible Devices	Red Dot Sights
Customer Reviews	4.0 4.0 out of 5 stars (1,323)
Eye Relief	5.5 centimeters
Field Of View	3.6 inches
Hand Orientation	Left
Included Components	M37 Optical Magnifier
Item Dimensions L x W x H	9.09"L x 4.21"W x 2.99"H
Item Weight	1.1 pounds
Magnification Maximum	5 x
Magnification Minimum	1.5 x
Manufacturer	Feyachi
Manufacturer Part Number	FE690031001137
Material Type	Aluminum
Model Name	M37
Model Number	FG690031001137
Mounting Type	Side Mount
Number of Items	1
Objective Lens Diameter	25 millimeters
Product Style	Left-side Flip
Sport Type	Airsoft
Warranty Description	1 year repalcement & refund warranty

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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