I heard that it's hop up chamber is the same as VSR's. Is there any chance you could take some photos so we can see what type of chamber it is?
Definitely go with PDI.
Edit: After some research I found that it has the same chamber and barrel as a VSR, but the stock chamber is a one-piece chamber, not a split two-piece chamber like on VSRs.
Definitely go with PDI.
Edit: After some research I found that it has the same chamber and barrel as a VSR, but the stock chamber is a one-piece chamber, not a split two-piece chamber like on VSRs.
