so why in hell would any logical person buy the more expensive one? I mean even if the board is different you'd put a new one in anyways.
This is my point. If All the components are identical and the only difference is the frame and body materials. Looks like the $300 version is composite frame with aluminum body tube. The $200 version looks to have the composite frame and additional composite in the body. I assume the composite body covers an aluminum tube of some sort for the barrel to thread and for the bolt to slide in. I have no problems with Composite materials, Hell I own 2 Glocks, people assumed they were crap when they 1st came out " The plastic guns ". Turned out to be some of the best made most reliable guns on the planet.
I will have to hold both markers in my hands to see how the body and frame are assembled to determine if the 1 piece aluminum body makes a difference on the way the marker works