Owner's Manual

STANDARD INVECTOR
Pre-1993 BPS models, excluding the 12 gauge 3 1/2" Magnum, are
threaded to accept Standard Invector™ choke tubes. The 28 gauge
and .410 bore BPS are the Standard Invector™.
Invector™ Choke Tubes are made with tempered steel and are fully
compatible with all FACTORY AMMUNITION (loaded in compliance
with SAAMI specifications) including Magnum lead and steel shot
loads and rifled slug loads.
INVECTOR-PLUS™
All current BPS 12 and 20 gauge shotguns, except the Buck Special
and Game Gun, have back-bored barrels and are threaded to accept
Invector-Plus™ choke tubes only. They are not interchangeable with
Standard 12 gauge Invector choke tubes. A special “Plus” choke tube
wrench is provided to remove and tighten these tubes.
DO NOT FIRE THIS SHOTGUN WITHOUT HAVING AN INVECTOR™ CHOKE
TUBE INSTALLED.
Permanent damage may result to the threads.
DO NOT USE BROWNING INVECTOR CHOKE TUBES IN ANY SHOTGUN
BARRELS NOT SUPPLIED BY BROWNING. ALSO, DO NOT USE ANY OTHER
CHOKING DEVICE IN ANY SHOTGUN BARRELS SUPPLIED BY BROWNING.
USE ONLY CHOKE TUBES APPROPRIATELY MARKED EITHER INVECTOR OR
INVECTOR-PLUS™.
CAUTION: WHENEVER HANDLING ANY SHOTGUN FOR THE PURPOSE OF
REMOVING OR INSTALLING A CHOKING DEVICE, MAKE ABSOLUTELY
CERTAIN THE GUN IS FULLY UNLOADED AND THE BOLT OR BREECH IS
OPEN! NEVER ATTEMPT TO REMOVE OR INSTALL A SHOTGUN CHOKING
DEVICE ON A LOADED FIREARM!
TUBE REMOVAL
1
PLACE THE “SAFETY” IN THE “ON SAFE” POSITION AND OPEN THE
ACTION. UNLOAD YOUR BPS FULLY. INSPECT THE CHAMBER, FEED
MECHANISM AND MAGAZINE TO MAKE SURE THEY DO NOT CONTAIN
ANY SHELLS.
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