Manual

Your shotgun barrels may have been threaded to
accept the Browning Invector Interchangeable
Choke System. You may confirm this by glancing
on the right side of your barrel where the
specifications are inscribed, or on the left side of
the B
- 80 breech area where the choke markings
are normally located. The word, Invector,
denotes that the barrels are threaded. If so,
please follow these instructions.
DO NOT FIRE THIS SHOTGUN WITHOUT
HAVING AN INVECTOR CHOKE TUBE
INSTALLED.
Permanent damage may
result to the threads.
Use the special wrench provided to firmly
hand tighten the choke tube.
The gauge and degree of choke are
indicated on each Invector choke tube.
DO NOT USE BROWNING INVECTOR CHOKE
TUBES IN ANY SHOTGUN BARRELS NOT
SUPPLIED BY BROWNING, as described
above.
DO NOT USE ANY OTHER CHOKING DEVICE
IN ANY SHOTGUN BARRELS SUPPLIED BY
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