Ring Front Sight Driver Instructions
General
The Ring Front Sight Driver consists of a body fitted with a pilot pin that is
sized to enter the barrel bore. The body has a recess which is deigned to
automatically position the ring sight properly on the barrel muzzle. The ring
sight has an internal tapered hole slightly smaller than the taper on the barrel
muzzle which creates an interference fit.
Installation
The ring sight must be properly aligned and then pressed onto the barrel by hand
as far as it will go. Insert the Driver pilot into the barrel bore. Drive the
sight fully onto the barrel by striking the Driver with a hammer until the
Driver face reaches the end of the barrel and can go no further.
Douglas W. Richardson
2100 McReynolds Road, Malibu CA 90265
Telephone: 310-457-6400
Website: www.ThompsonSMG.com