[ShipWreck]

Congrats on the PS90!

Send a PM to Critical Dimensions. I believe he has some extended tri-rail side rails left.

I used scope rings to hold a flashlight in the past on my PS90.

 

[ShipWreck]

I tried using a screw together rifle rod, but each section clanked into the edge of the barrel as I pushed it down the barrel.

Solution many of us found - buy a 22 cal rifle Boresnake.

The ammo is fairly clean. All this time, the boresnake is all I have ever used.