ORIGINAL: nchawkeye
RED...
i just got back from wal-mart.
they had 3 colors of pillowtick.
red/blue/brown.
all 3 were at .018
that was snug on caliper.
if i squezzed real tight it went to .014.
most if not all use BLUE pillowtick but the red could be better because you would know your color at range if others are shooting BLUE.