I have a few of these rams, and they do work well.
They are on the pricey side, but they have some good engineering behind them. They actually take a little time to break in, but after that they are pretty smooth. The only thing I wish they had was a metal insert, but the delrin insert does the job just fine.
If you're looking to keep your joy going for a long time, very good choice.
TEAM METHOD - D.O.G.'s Boy's
Custom A1 fly collector (Always looking for Angels)
WANTED: Blue and Green angel A1 FLY grips
Wanted - Angel A1/SB/AR:K parts and markers broken or working condition.
Still playing for you DAD (6/10/57 - 11/17/06). We all miss you.