One of the members in the Unertl group ran across this piece that baffled most of us for a while. Turns out Unertl made a barrel dampener. You can see in the drawing below how it worked at the time.


Leave a Comment

Fill in your details below or click an icon to log in: Logo

You are commenting using your account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s