2023 BROWNING CATALOG - CANADA
BROWNING.COM 156 CHOKE TUBES Technology Competitor’s choke tube is grooved and pitted after shooting 500 rounds of steel shot. Browning Invector choke tube is still flawless after 500 rounds of steel shot. Competitor’s choke tube Longer overall length, as much as 1-1/8" over a leading competitor, allows a more gradual choke taper on Invector-DS tubes for denser shot patterns, better pattern percentages and faster shot velocities. INVECTOR-DS CHOKE SYSTEM • Invector-DS choke tubes combine muzzle-end threads and thin-wall construction for a longer, more gradual taper that produces extremely consistent, dense shot patterns that tighten consistently in reliable, evenly scaled steps. • Muzzle threads minimize the flare at the end of the barrel for improved appearance, a faster swing and improved balance. • A proprietary differential-banded brass seal compresses against the barrel wall when tightened to keep the choke tube threads clean and make installation and removal easier than any other muzzle thread system. • Invector-DS is standard on A5 and Citori 725 models. INVECTOR-PLUS CHOKE SYSTEM • The Invector-Plus interchangeable choke tube system works with Vector Pro and back-boring to offer consistent, dense shot patterns. • The longer choke taper inside an Invector-Plus choke tube produces consistent patterns and is far more durable than choke systems in competitors’ guns, especially with steel shot. • Invector-Plus eliminates gases slipping between the choke tube and barrel that could damage the choke tube and the barrel. • Invector-Plus is standard on 12 and 20 gauge Maxus II, Citori, Cynergy, Silver, BPS and BT-99 models. STANDARD INVECTOR • The Standard Invector interchangeable choke tube system is for non back-bored Browning barrels and offers consistent, dense shot patterns. It’s far more durable than the choke systems found in competitors’ guns, especially with steel shot. • Standard Invector eliminates gases slipping between the choke tube and barrel that could damage the choke tube and the barrel and it’s standard on 10, 16 and 28 gauge, and .410 bore Citori, Cynergy, Gold and BPS models. Invector-DS tubes have a special brass seal with multiple cuts that compresses against the barrel wall and completely seals against gas leakage. Gas exits completely through tube. Area between tube and barrel stays clean.
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