Overview

 The next generation choke tube.  These choke tubes fit flush with the end of the barrel but are longer than competitors’ tubes. Proprietary differential banded gas seal eliminates residue build up and makes chokes easy to remove and install. 

  • Integrated spring suspension holds the seal tight, yet allows expansion against the barrel wall for a perfect fit and a smooth transition for the shot column entering the choke
  • Gas is controlled at the interface between choke and where it seats in the bore
  • From skeet to full choke, patterns tighten consistently and reliably

Select "More Options" below for the complete selection of available tube constrictions. 

Invector-DS tubes fit only Browning shotguns designed for Invector-DS and are not for use in shotguns showing Invector-Plus or Standard Invector on the barrel(s).

Specifications
Item Number 1133216 UPC 023614415978
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 16
Choke Pattern Percentage 75%-80% Choke Notches I
Weight .16 oz MSRP $46.99
Item Number 1133226 UPC 023614415985
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 16
Choke Pattern Percentage 70%-75% Weight .16 oz
MSRP $46.99
Item Number 1133236 UPC 023614415992
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 16
Choke Pattern Percentage 65%-75% Choke Notches II
Weight .16 oz MSRP $46.99
Item Number 1133246 UPC 023614416005
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 16
Choke Pattern Percentage 55%-65% Choke Notches III
Weight .16 oz MSRP $46.99
Item Number 1133256 UPC 023614416012
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 16
Choke Pattern Percentage 45%-55% Choke Notches I
Weight .16 oz MSRP $46.99
Item Number 1133266 UPC 023614416029
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 16
Choke Pattern Percentage 40%-45% Choke Notches III
Weight .16 oz MSRP $46.99
Item Number 1133276 UPC 023614416036
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 16
Choke Pattern Percentage 35%-40% Choke Notches IIII
Weight .16 oz MSRP $46.99
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