Twinky [aka O'Dells Paintball over at the PhOG] did the milling on the feed (he's an authorized dealer, too); he also helped that CCI ghostring to stay on the sight rail, as they were actually designed to fit the SC Feed, which has a slightly wider rail.
I'd much rather have my ol' Dually UC kit; I only use my thumb and first few fingers to pump, so the full size handle is overkill for me and, I'd rather see more ano.
