Not serviceable as even basic parts are not available anywhere :(
When my VMP-1 arrived, I was very happy with how it felt in my hands. It is very lightweight and easy to use the controls. I was also happy to see an extra nozzle and gub screws included.When chronoing, I noticed that using Green Gas would consistently put me over my countries (Ireland) 1J limit (~1.1J). Using 144a (Duster Gas) kept me just under thankfully (~0.9J).I do however have a major issue with my VMP-1. Even on the lowest setting, it overhops everything from 0.20g BB's to 0.30g BB's. I've put ~500 rounds through it hoping to break in the hop rubber, but no luck so far. I do not have higher weights to try, but as it stands now, I cannot field the gun because of this issue.I messaged Powair6 about buying replacement parts (hop rubbers, hop chamber, etc.) so I could attempt to fix the issue. Regrettably, they do not supply/stock ANY parts for the VMP-1. Reading online, the hop rubbers seems to deform after absorbing silicone oil over time. While I cannot be sure this is the issue, there is no way to troubleshoot it either.I messaged a good few other places hoping to find appropriate hop rubbers, but none could be found. Having to source a rather rare hop rubber type is not only frustrating, but concerning as well.The VMP-1 shares the same internals as the MP9. As the MP9 is discontinued, parts for those are either not available or bought up instantly when made available.As there does not seem to be any shop/store (in the EU) that sells these niche hop rubbers, I am forced to try and find aftermarket/3rd party fixes. Needless to say I was/am very disappointed.While I really like the VMP-1 for how it feels to hold and shoulder, I cannot recommend anyone purchase one until basic consumable parts are available to purchase. Until then, my VMP-1 will be sitting in my gear bag waiting to be fixed with parts that no one seems to have for sale.