- Fits all Browning Invector, Mossberg Model 500, Winchester, Weatherby and Savage
- 20 gauge
- Modified constriction
- .600 diameter
- 17-4 stainless steel
- Can be used with Lead, Steel, Copperplated, Nickel, Hevi-Shotshells, and Buck Shot loads
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. Each choke tube is knurled on the end to allow for quick and easy removal. Each choke tube has the constriction laser marked on the end for easy reference.
Lead shot, Steel Shot, Copperplated Shot, Nickel Shot, Hevi-Shotshells, and Buck Shot can be used in Carlson's Sporting Clay Choke Tubes. Steel shot larger than BB should not be used in any Sporting Clays Choke Tube tighter than Full Constriction. Carlson's Sporting Clays Choke Tubes will throw tighter/denser patterns than Flush Mount Choke Tubes due to a longer parallel section.