What is a sweep chambre.
?
IIRC, he built some cloud designs and a few used a magazine that shot the BB's up and around corners, so that the design would be more similar to the lay-out of SMG's.
There was a post with similar sketch here, for removable airsoft magazine BBMG's.
The website was so informative that I just figured I'd reference it better if/when I built one similar...but the page is apparently gone (
![Sad :(](./images/smilies/icon_e_sad.png)
)...and the cloud/ vortex design so basic...
I'm more interested in ball detent addition and positioning (JSR's post) than magazine configurations myself. 8)