Carlson's choke tubes are among the best in the business, and provide dependable service for a lifetime to their owners. High quality steel, and tight tolerances ensure the best possible patterns in all of your shotguns. Carlson's Sporting Clays Choke Tubes are high quality and easy to use, the knurled end allows for quickly changing chokes, should the need arise.

Carlson's Sporting Clays Choke Tubes are made from 17-4 stainless and precision machined to produce a choke tube that patterns better than standard choke tubes. These choke tubes feature a 25% larger parallel section in the choke, thus throwing more consistent patterns than conventional choke tubes. Lead, Copperplated, Nickel Hevi-Shot, Bismuth, Tungsten or Steel Shot may be used in these choke tubes. For best results, pattern your choke tube with the specific shotshell load you will be using in the field. Different ammunition patterns differently from the same choke tube.

Specifications and Features:
12 Gauge Browning Invector Plus
Sporting Clay extended choke tube
Modified constriction
.720" Diameter
Stainless steel
Compatible with all types of shot, except steel shot larger than BB

Fits:
Browning Invector Plus 12 Gauge