Jarek is an incredible lego builder.
On his YouTube channel he explains that the reason the bolter doesn’t actually fire the bolts was tht he wanted a realistic way to seperate the bullet from the shell during shooting. He could easily build a gun that launched lego blocks – but didn’t think that would interest anyone.
Jerac is no stranger to the Lego Warhammer 40,000 mashup. His flickr account is laced with incredible Lego designs. You can see his tag collection of builds too.
Via Brothers Brick.