Originally Posted by Scarecrow
.12's are the original soft-air ammunition and are not really designed to be used in higher end AEGs, including Kracken and some of the newer clear receiver type AEGs.
The problem with seamed .12's (or any seamed BB) is that they are generally made in two halves and heat sealed together - this makes the common point of failure the seam itself and if the BB fails, it generally comes apart into two pieces, guaranteed to mess up anything in your feedpath...
"snobsofters"... hehe, I gotta put that one in my lexicon...
This SHOULD be copied and pasted, hell I'll copy and paste it myself
This pretty much answers the common question of the .12 BBs use