Yes, stay away from the 440 source aluminum housing as it has a much smaller opening than the early style housings. My buddy John bought showed me the difference last year, you can't even put a finger in the opening while the early housings you can put a couple fingers in there!

The funny thing about science is that if you change one miniscule parameter you change the entire outcome to the way you want it.

JB Rhinehart, Realist

A-Body's RULE!