RS Regulate AK-307M Full-Length Lower Scope Rail – Yugo


Available on backorder




Note: This is only the lower rail. The upper optic mount must be additionally purchased to use your optic.

The RS Regulate modular scope mounting system makes mounting optics to your AK-47 pattern extremely easy. This 2nd generation AK-307M lower scope rail is one of the most precise, rugged, and lightest weight you can find on the market. However, the real claim to fame is the unique titanium-based locking system that is extremely low profile and attaches directly to the side mount on your receiver. Once this full length lower rail is locked down, it isn’t going anywhere ensuring that your rifle stays zeroed with your favorite optic. The full-length rail option allows for the widest range of adjustment, so you can get proper eye relief with your scope. It is made from 6061-T6 aluminum and the modular design allows you to mount your optic directly over bore. All you need is an upper optic mount compatible with your favorite red dot or scope and you are ready to head to the range.

Full Compatibility List:

  • Yugo
  • Yugoslavian
  • Serb
  • Serbian
  • PAP
  • NPAP
  • OPAP
  • Zastava
  • M21

The AK-307M front biased lower rail weighs just 3.37 ounces and is compatible with Yugo M21 and PAP pattern side rails. With the AK-300 line of lower rail mounts, you can easily remove your optic for storage and retain zero the next time you attach it at the range. The unique locking system is machined to have the tightest tolerances possible so that every time it gets re-attached, your scope will be in the exact same position and you won’t need to mess with your zero.

RS Regulate was built on the idea of providing customers with a solid and dependable way to customize their AK pattern rifles with any optics they want from an ACOG to full on rifle scopes. After years of testing and researching, they came up with the AK-300 modular mounting system which allows a huge variety of customization in terms of optics positioning. This two-piece design allows you to choose the lower and upper rail systems to fully personalize your setup.


Brand RS Products
Manufacturer. RS Products
Material Aluminum – 6061-T6
Platform AK-47/74
Type Side Mount
Weight 3.37 Oz


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