Spring Thunder HPA Conversion

Custom parts for the back end of the Spring Thunder shotgun by GDop26. Replaces working parts with a SPEXBZ V3 and the M-MJVO-3 or MJVO-3 to run it.

New parts for running a line forwards through the body and down through the pistol grip. "STrearspacerV3" and "ST valve V1" are backwards compatible with the original version of my conversion.
The version with the rear-mounted PCL fitting is outdated and as such the video of it is too. Saying that, it still works so here is the video of how it fits together : https://www.youtube.com/watch?v=ByjEpt5Wfz8&t=170s&ab_channel=BenDy1996
This (https://www.ebay.co.uk/itm/113883782018) is what I used to get a tight 180 on the routing from the back of the MJVO-3 to point the tubing forwards. It works perfectly and has easily enough flow to manage pump-action firing.

(11/05/2021) "PistolGripV3.5" is updated version and should fix issue with MJVO-3 plunger catching on the grip when the blaster is allowed to flex downwards whilst holding it by s