TX Constant Action 512-326-1109 Mill/Anodize Jack
OK G3 Paintball 417-776-3883 Mill/Anodize Terry
NJ Paintballistix 201-656-2900 Mill/Anodize Mel
OH PB Sphere 330-965-9099 Mill/Anodize Nick
WA Splat Attack 253-852-7105 Mill/Anodize Steve or Doug
WI Techtoys 920-233-9007 Mill/Anodize Gregg
IL VS Paintball 847-669-1550 Mill/Anodize Tom
As of November of 2000, they were the only people authorized to mill excals without voiding the warrenty.