Brownells Brownells Brownells 75th Anniversary - A Shooting Heritage

"Invisible" Replacement Tubes For Popular Screw-In Choke Systems

Beautifully made tubes with an extremely smooth inside finish and an undercut, tube-to-barrel joint to minimize shot and wad fouling buildup. Both Win-Choke® and Tru-Choke tubes are "invisible" style, no unsightly "knob" sticks out. And, they can't rust; they are stainless steel. Install/remove with a quarter. WARNING: FOR USE WITH LEAD SHOT ONLY.


Big Book Catalog, Issue:67, Page:195

SPECS: Approximately 1-1/2" (3.8cm) long. Stainless steel. Threads are as follows - Win-Choke® Invisible 12 ga. are .812"-32 tpi, 20 ga. are .687"-32 tpi; Rem Choke Long Invisible 12 ga. are .812"-32 tpi; Tru-Choke-style Tru-Tube 10 ga. are .865"-44, 12 ga. are .795"-44, 16 ga. are .718"-44, 20 ga. are .675"-44, 28 ga. are .613"-44 tpi, .410 are .478"-44 tpi; Tru-Choke-style Thinwall are .774"-44.

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5 Item(s)
12-IVSK1 12 GA INV SKEET 1 TUBE
198-012-730WB
Win-Choke Invisible Tube Skeet-1, 12 Ga.
198012730Win-Choke Invisible Tube Skeet-1, 12 Ga.

Mfr Part: 05012IVSK1

$15.99

In Stock

Choke Type: Skeet

Gauge: 12 Gauge

Style: Standard

12-IVIMC 12 GA INVISIBLE IMP CYL TUBE
198-012-725WB
Win-Choke Invisible Tube Imp Cyl, 12 Ga.
198012725Win-Choke Invisible Tube Imp Cyl, 12 Ga.

Mfr Part: 05012IVIMC

$15.99

In Stock

Choke Type: Improved Cylinder

Gauge: 12 Gauge

Style: Standard

12-IVMOD 12 GA INVISIBLE MODIFIED TUBE
198-012-715WB
Win-Choke Invisible Tube Mod, 12 Ga.
198012715Win-Choke Invisible Tube Mod, 12 Ga.

Mfr Part: 05012IVMOD

$15.99

In Stock

Choke Type: Modified

Gauge: 12 Gauge

Style: Standard

12-IVFUL 12 GA INVISIBLE FULL TUBE
198-012-705WB
Win-Choke Invisible Tube Full, 12 Ga.
198012705Win-Choke Invisible Tube Full, 12 Ga.

Mfr Part: 05012IVFUL

$15.99

In Stock

Choke Type: Full

Gauge: 12 Gauge

Style: Standard

12-IVXFL 12 GA. INVISIBLE EX-FULL TUBE
198-012-700WB
Win-Choke Invisible Tube X-Full, 12 Ga.
198012700Win-Choke Invisible Tube X-Full, 12 Ga.

Mfr Part: 05012IVXFL

$15.99

In Stock

Choke Type: Extra Full

Gauge: 12 Gauge

Style: Standard

12GA SCREW-IN WIN-CHOKE TUBES