I have a year old AGM MP001 (which doesn't function right now). My question is, is it possible to buy new cylinder spacers? The ones it came with are really shoddy and I lost the rear one...

Anyone got any ideas?
Also, while on the topic of my VSR clone, does anyone know where I can find a PSS10 Damper Cylinder Head PRO from either the US, Canada, or to the west?
When it comes to the neo piston, which sorbo pads should I get from airsoftparts? Do I need
THIS,
THIS, or both? I want my VSR to be as quiet as possible and not slam too hard (plan on havin a M150 spring in it).
If you need to know the upgrades I'm getting for the VSR, here's the list:
Deep Fire SS 6.02mm VSR-10 (430mm)
PSS10 Air Seal Chamber (Hop Up) for Marui VSR10 / G-Spec
Laylax PSS10 150 Spring for Marui VSR-10 series
Laylax PSS10 Zero Trigger NEO CYLINDER SET for Marui VSR10
Laylax PSS10 Air Seal Damper Cylinder Head for VSR10 / G-Spec
PSS10 Teflon Cylinder for VSR-10 / G-Spec
Laylax PSS10 Ball Bearing Spring Guide for VSR10 / G- Spec
Laylax PSS10 Bolt Handle for Marui VSR10
FIREFLY Hop Up Bucking (Hard) for Marui AEG
The reason I need to get pretty much all new parts, is cause of the stupid sealed cylinder (also the piston was really worn out, the spring was really weak, and the trigger kept slipping). I realize the trigger could be slipping from the missing back cylinder spacer, but even when I had both in, the piston was so worn out (cause it's really shoddy plastic) that I don't think the sear can even grip it anymore. So my solution is just to get all new internals n wear them in.
One last thing I'm curious about, with the PSS10 airseal chamber, does it use the VSR10 arm style hopup, or does it use a hop up nubbing?