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5/10/2006 4:44:09 PM EDT
Gentleman, I recently aquired a new PS90 and i have one or two needed awnsers for the optic sight.  In the operating manual i cannot locate any referance on how to adjust the sight and special tools required for such a proceedure.

Is the device pre sighted in at the factory or dose it need a special tool for needed adjustments. I can see the two mounting placement screws on the optical sight group. one located just aft of the rear sight and the other on the left mount brase which is visual threw the right side optic housing.

Do both areas serve as both mounting secure points and sight adjustment areas ???

I wish FN would have made a little more effort in the optic sight instruction catagory, the current manual is vary vauge and incomplete. Hell even my FFL dealer had no awnsers and he is a stocking dealer.

Thanks.   Elf.
5/10/2006 5:51:39 PM EDT
[#1]

Quoted:
Gentleman, I recently aquired a new PS90 and i have one or two needed awnsers for the optic sight.  In the operating manual i cannot locate any referance on how to adjust the sight and special tools required for such a proceedure.

Is the device pre sighted in at the factory or dose it need a special tool for needed adjustments. I can see the two mounting placement screws on the optical sight group. one located just aft of the rear sight and the other on the left mount brase which is visual threw the right side optic housing.

Allen Wrench

Do both areas serve as both mounting secure points and sight adjustment areas ???

Don't know what you are referring to as "mounting secure points", but they are sight elevation and windage adjustment points.

I wish FN would have made a little more effort in the optic sight instruction catagory, the current manual is vary vauge and incomplete. Hell even my FFL dealer had no awnsers and he is a stocking dealer.

Thanks.   Elf.

5/11/2006 3:03:57 AM EDT
[#2]
Loosen the two allen screws with the right sized allen wrench (I forgot the exact size, it's metric IIRC). I believe it might be the same size for the PS90 stock screws as well...

Use your fingers to rotate the two adjusters when the allen screws are loosened. Front is for windage, rear is for elevation. Once adjusted, tighten the allen screws. No torque spec is given, the OFFICIAL SUPER SECRET SQUIRREL FN TOOL is just an allen wrench with an adjuster anyhow, so it's GOOD-N-TIGHT.

Most of the PS90 owners noticed the sights were adjusted properly out of the box.

Keep in mind the PS90 is a CQB weapon, not a long range dime hollowing device.
5/14/2006 6:01:36 PM EDT
[#3]
Good info for my future PS90.

Max
5/16/2006 2:24:07 PM EDT
[#4]
Got my PS90 today and was wondering the same thing.Can the PS90 30rnd mags be converted to 50rnds?
5/16/2006 2:44:39 PM EDT
[#5]

Quoted:
Got my PS90 today and was wondering the same thing.Can the PS90 30rnd mags be converted to 50rnds?

Magazineparts.com makes a part to convert the 30-round magazine to 50.
5/16/2006 6:52:13 PM EDT
[#6]
+1 for magizineparts.com . The new mag floor plate is a must have for any PS90 owner.
5/16/2006 10:46:37 PM EDT
[#7]
Thank you for the sight adjustment information for the PS90. The dealer i do business with had such a good deal on the green model i had to buy two of the little beasties.  I know the locals will have a hard on or a heart attack at the next shoot when the elf shows off the new toy.                  Thanks again,!!  
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