FN PS90 Rail Setup. Advice Needed

[User170512]

Looking to upgrade my PS90 to an aftermarket rail to be able to experiment with standard rail mount optics. Who has or knows about a good rail modification or replacement? Experience, pics, links...bring em here.

 

[Eggmanmja01]

https://www.theoutdoorstrader.com/threads/fs-ft-fully-loaded-ps90.2294310/

 

[jdm333]

Check out https://trosusa.com/ps90-accessories/

I bought the mini acog and the one that works with an aimpoint. Very high quality and keeps the optic low.

 

[mpd3285]

Design Machine and TROS are the two sources to look at. I use TROS for mini Acogs and DM for MRO, RMR, and Romeo4H(or T1) on our duty P90s. These are the 2 best options with the lowest HoB. Next best option is to find a USSS black reticle aluminum housed Ring Sight.

 

[User170512]

https://www.theoutdoorstrader.com/threads/fs-ft-fully-loaded-ps90.2294310/

I saw that thread which is actually what made me re-think modifying my rifle. I could not locate the Parker rail that he used on their site. Any tips appreciated.

 

[Eggmanmja01]

Maybe jellyman215

 

[jellyman215]

Is this what you're looking for.?? Ps90 rail with integrated peep site. I have one in my parts box somewhere

 

[User170512]

Is this what you're looking for.?? View attachment 2836837 View attachment 2836838 Ps90 rail with integrated peep site. I have one in my parts box somewhere

I think that's it. Does it only fit certain versions? Mine has the "white" T sight.

 

[jellyman215]

I think that's it. Does it only fit certain versions? Mine has the "white" T sight.

It came off my ps90. I replaced it with the circle-T optic. Should work with all Ps90"s.tho

 

[mpd3285]

Your white circle optic can be upgraded with a REM T3 to illuminate the reticle. Check it out. They are not pricey. Check out m1bullpup.com. If you want to sell the White Ring sight, check out the For Sale and WTB section on Fn Forums, folks pay a premium for Ring sights there.