This is the only blaster IV brought that I hate, first assembly was fine and I actually got a good seal out the box but that's when it went bad. Went to do a barrel swap n lost it, swapped orings n it was worse so changed everything back to original and was even worse, this is the first blaster I can not recommend as tuning n maintenance is rediculously effort n time consuming and whilst I love the look n feel of this blaster I want something that can perform and for the price I could get lots more reliable blasters that I don't have to go through the bull that this has caused, I'm actually giving myself a few days away from my blasters before giving it another go because I'm gonna break in half at this point, save your money and get a harrier, swift or Nexus pro because whilst the BAIZE has potential I don't think it's worth it when I can get better for cheaper.

The air seal is so bad darts get stuck in the std barrel. Even with the upgrade spring. I have used thread tape to pack up the seal grooves gradually to the point if being too tight. Even then air leaks from every seal area. I need thicker/better seals before I try anything else.

I brought this blaster and basically modified to begin with,due to the size of the plunger tube. The air seal out of the box isn't the best but a very easy fix. I got mine tuned at 280 to 290 fps, very consistent. I have gotten up to 350fps but hard prime, running 2 springs with the 550mm barrel. The build is not to bad and definitely watch out as there're many little bits,easy to go missing.. As a bonus it is lighter then a Swift and highly recommended, great blaster.