Manufacturer: Carlson's 19773
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.
Specifications and Features:
Light Modified Constriction
For use with Lead Shot, Steel Shot, Copperplated Shot, Nickel Shot, Buck Shot, or Hevi-Shotshells.
Extended Chokes will throw tighter patterns than Flush mount Chokes
Mossberg Model 500
Note:Winchester SX-2 & SX-3 use a Browning Invector Plus tubes