Owner's Manual

INVECTOR™ CHOKE TUBE CODE

To identify individual Invector™ tubes, refer to the abbreviated

indications on the side of the tube, or use the identification mark(s)

located on the top rim of each tube (Figure 10 and 10A).

INVECTOR™ TUBE SELECTION

To help you choose the correct choke tube for each hunting situation,

all Browning Invector™ choke tubes are inscribed on the side with the

patterns they produce with both lead and steel shot. Each Invector™

tube also has notches in the top rim of the tube. These notches are a

code to allow you to determine the choke designation while the

tube is installed. Rim notches refer specifically to lead shot. You will

need to use the chart below to cross-reference from lead to steel and

determine the appropriate tubes for your ammunition and

hunting/shooting situation.

Several tubes are supplied with your Browning shotgun. The tubes

listed are also available as accessories. Remember, Invector-Plus™ and

Standard Invector™ tubes are not interchangeable. Invector-Plus™

tubes are for Browning guns with back-bored barrels and are not for

use on older BPS shotguns. Before removing/installing tubes, or

reading the rim notch code, make sure your shotgun is fully unloaded.

CAUTION: DO NOT USE STANDARD INVECTOR™ CHOKE TUBES IN BARRELS

MARKED INVECTOR-PLUS. DO NOT USE INVECTOR-PLUS™ TUBES IN

BARRELS MARKED STANDARD INVECTOR™. FAILURE TO FOLLOW THIS

PRECAUTION CAN DAMAGE YOUR GUN AND CAUSE INJURY TO YOURSELF

AND OTHERS.

00401BFA/BPS OM fin 8/7/03 11:17 AM Page 20