The PTS Syndicate PDR AEG is the next up to get a Wolverine Airsoft Hydra Kit. If you have been wanting to power your PDR with HPA, then this is the kit that you can use. The video below shows how it gets installed... "Hyda PDR kits are out now!  Check your local dealer wolverineairsoft.com/find-dealer or email: [email protected] to order yours today!"