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PolarStar Micro Regulator GEN 2 | MR Reg GEN 2 Stand Alone Reviews

4.9 Rating 7 Reviews
Read Amped Airsoft Reviews


The compact size of the Micro Regulator GEN 2 helps reduce the overall footprint and bulk of your air system. Thanks to its streamline, low-profile design it allows tanks to fit more easily into compact packs popular with minimalist loadouts without looking like you are smuggling an oversized starfish onto the field. This is all done without sacrificing performance as well since the tiny Micro Regulator has a lightening fast recharge rate that is on par with its larger brother the MRS. It is also designed with a modular piston assembly that can easily be swapped out to change between standard and high pressure configurations (high pressure piston kit sold separately). Key Features:
Modular construction with standard and high pressure configurations available.
Adjustable output pressure from 40psi to 130psi (standard configuration).
High pressure conversion kit will be produced in the near future and will produce up to 200psi.
Simplistic design requires only 3 o-rings promoting both reliability and ease of maintenance.
Integral tournament lock utilizes standard zip-tie without the need for moving or additional parts.
Low profile design stands less than 2.25" tall resulting in the entire regulator being more compact than a traditional UFA.
The New GEN 2 now shares the exact same internals as the UGS and CGS products.  This simplifies manufacturing while making the GEN 2 Micro Reg easier to assemble and maintain. 
Total O-Rings in the GEN 2 Micro Reg is now a total of 2 Orings.

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It’s great but not the best when using it for anything greater than 3J
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Posted 11 months ago
Thank you for the review! :)
Posted 10 months ago
This regulator is amazing works better or just as good as the MRS regulator with half the size and half the weight very functionable works amazing and with the HP spring can go up to 220PSI run this with my polar star Cyma SR25.
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Posted 1 year ago
Thank you very much!
Posted 1 year ago
Very nice regulator with a very low profile and fast refresh rate.
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Posted 1 year ago
Thank you!
Posted 1 year ago
The Polarstar regulator is a very simple regulator to use it goes all the way up to 220 psi no leaks whatsoever it works phenomenally and I love it a whole lot
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Posted 1 year ago
Awesome! Thank you for the great review! Very helpful and appreciate the picture :)
Posted 1 year ago
Good little reg can’t go wrong with polarstar works great with my rpk
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Posted 2 years ago
This is a good little reg. Only has two o rings so it will be easy to work on if it needs to be serviced. Perfect reg to run a small tank on a belt for a pistol.
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Posted 5 years ago
Kristopher S
Verified Reviewer
If you are like me you don't want a lot of wait so small and light is the way to go. Just testing around the back yard works great with 249 set up.
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Posted 5 years ago