12 Gauge Invector-DS™ Flush Choke Tubes

A revolution in choke design. The double seal keeps tubes cleaner. Longer choke tapers are optimized to percentages, not dimension only. Choose from a full selection of constrictions. 12 gauge Invector-DS tubes are for guns listing Invector-DS on the barrel(s).  MSRP: $44.99

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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

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 1133253 UPC 023614373452
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 12
Choke Pattern Percentage 75%-80% Choke Notches I
Weight .16 oz MSRP $44.99
Item Number 1133243 UPC 023614375395
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 12
Choke Pattern Percentage 70%-75% Weight .16 oz
MSRP $44.99
Item Number 1133263 UPC 023614373469
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 12
Choke Pattern Percentage 65%-75% Choke Notches II
Weight 3.2 oz MSRP $44.99
Item Number 1133273 UPC 023614373476
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 12
Choke Pattern Percentage 55%-65% Choke Notches III
Weight 4.8 oz MSRP $44.99
Item Number 1133233 UPC 023614373483
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 12
Choke Pattern Percentage 45%-55% Weight 1.6 oz
MSRP $44.99
Item Number 1133283 UPC 023614373490
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 12
Choke Pattern Percentage 40%-45% Choke Notches IIII
Weight 3.2 oz MSRP $44.99
Item Number 1133293 UPC 023614373506
Material Nickel Chrome Moly Color Stainless Steel
Pockets Chrome Choke Gauge 12
Choke Pattern Percentage 35%-40% Choke Notches IIIII
Weight 4.8 oz MSRP $44.99
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