I have a mint PS90 that has been SBRd. It is a 3rd gen trigger pack. ERT sling, (3) 50 round FN mags and PA advanced micro red dot on a TROS (I believe) low mount. The work to SBR it was performed by Fred at C.A.R. Firearms in WA state. He is renowned for his precision rifle builds and his attention to detail is second to none. It currently has a KAC 3 prong FH as the muzzle device but you can easily put whatever you want there. Original box included. Previous owner did not shoot it (16" format). I have put 100 flawless rounds through it since it has been SBRd for a functions check.
This is on a Form 4 in WA state. All NFA legalities and paperwork are your responsibility. Check my feedback for confidence.
1k rounds of ammo will come with it. Half of that is the good stuff (SS198LF). The rest is blue box. No, I won't sell the ammo separately.
$2200 without ammo