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5KU Low Profile Rail Insert for AK Series Rear Sights

ID: 61540 (Part-5KU-146)
5KU-146 / CK064
5KU / APS8591886154035KU-146 / CK06461540
4.1 stars, based on 7 reviews
5KU Low Profile Rail Insert for AK Series Rear Sights
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  • Aluminum alloy construction
  • Replaces factory rear leaf sight
  • Allows for mounting of red dots and other low profile optics
  • Drop in installation
  • Glow in the dark do inserts act as an enhanced iron sight set up
Part: AK series rear sight rail insert
Color: Black
Dimensions: 4" x .47" x .5"
Length: 4"
Compatibility: Most AK series Airsoft AEGs and GBB rifles
Material: Aluminum alloy

Manufacturer: 5KU

About 5KU / APS

5KU is a division of APS Limited, focused on manufacturing high quality aluminum and steel external upgrade accessories for AEG and GBB airsoft guns.

7 Customer Reviews

(Write a review)

by fred w. on 10/13/2020
"Was able to get this mounted on a Cybergun AK Beta Spetsnaz. Not recommended, but can be done.
The sight slot in the rail came in handy to align the red dot. With the red dot attached, could align a laser on the bottom of he AK using the front iron sight and the rail sight slot. Align red dot to laser and happy hunting.
by Nathan D. on 06/12/2020
"Awesome little mount for the price. Have it mounted on my LCT Ak 74 MN and it works like a charm. Really great especially if you're planning on using with a mesh mask as it keeps the sight high enough you can easily aim.

Only consideration is the rail is rather short but has JUST enough room to fit a standard panorama red dot and a sight protector
by Kris C. on 03/01/2018
"Despite the other reviews on this product I have absolutely no issues with it. It was solid with the provided screws and I could shake it about (rather violently) without any wobble. The issue with not being able to look down the sights to see the front was also not an issue (though I had to raise it up a bit more to see properly.) It is rather high up and would suggest a low sitting sight with it

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