I have a primary arms removable base red dot md-rb-ad, will the utg .75 riser give me absolute co witness

Measure where the riser will put your dot and compare the height of your sight from the same plane.

Which height riser would provide a perfect center cowitness?

It depends on the red dot. TRS-25 will absolute co-witness with the .83" riser. A Primary arms red dot will not as it comes already mounted on a picatinny base. It's slightly taller.

Will this mount work for a bushnell ts25? I want to 1/3 cowitness the scope.

From what I have found the .83 will give you absolute co-witness and the 1" gives 1/3. I used this with a see-all for more natural cheek weld

What is the length of this rail section?

It is 1.57" in length. I have a Bushnell trs-25 on it and it fits perfectly.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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UTG Super Slim Picatinny Riser Mount, 0.75" Height, 3 Slots

UTG Super Slim Picatinny Riser Mount, 0.75" Height, 3 Slots

Product ID: 154302777

Details

Brand
UTG
Color
Black
Item Weight
0.03 Kilograms
Item dimensions L x W x H
1.57 x 1.1 x
Material
Aluminum

RM400

Duties & taxes included

In stock

Sold byAmazon MalaysiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

Review: really good. - used this for my optic fits perfectly on picatinny rail and worked flawlessly with my optic. Very durable and wonder to use. Love the quality you get for the price and installation was a breeze. Review: Compact riser with nice workmanship - Quality riser, works well with Bushnell trs25 mounted on a gf9 pistol with folding sights

Specifications

ASIN	B01CKYYH4S
Brand	UTG
Country of Origin	China
Customer Reviews	4.7 out of 5 stars 1,310 Reviews
Global Trade Identification Number	04717385552036
Item Dimensions	40 x 28 x 19 millimetres
Item Weight	0.03 Kilograms
Item dimensions L x W x H	40 x 28 x 19 millimetres
Item weight	0.03 Kilograms
Model Number	MT-RSX7S
Part Number	MT-RSX7S

Reviews

H**O

really good.

used this for my optic fits perfectly on picatinny rail and worked flawlessly with my optic. Very durable and wonder to use. Love the quality you get for the price and installation was a breeze.

21.04.2026

C**G

Compact riser with nice workmanship

Quality riser, works well with Bushnell trs25 mounted on a gf9 pistol with folding sights

15.06.2026

D**H

Great rise for a micro Red dot

Set my Primary Arms Micro at just the right height for my AR. Solid mount.

19.01.2026

D**J

Perfect ! 5 Stars

I purchased this riser so I could mount my red dot with it and it allows me to co-witness my iron sights so I still have them for back up in case the optic fails. This is exactly what I was looking for. The machine work and finish are excellent and compliment the optic and the carbine it is mounted on. It is very strong yet weighs almost nothing, It mounts securely to the rail and also has quality hardware. An extra mounting screw is included with the torx wrench.

1.06.2025

A**R

Worth it

Great durability

20.04.2026

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Trustpilot

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Anita G.

Good experience, but the tracking updates could be better.

2 months ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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