Carlson's 12 Gauge Winchester, Browning Invector Full Flush Choke Tube
NOTE: Winchester SX-2, SX-3, SX-4 & SXP use Browning Invector Plus Tubes There can be several styles of chokes used by a number of shotgun manufacturers. Please check our detailed interchange guide to be sure this is the right product for your shotgun. Click here for that information Made from 17-4 heat treated stainless steel, these chokes are for shotguns using the WIN/BROWNING INV/MOSSBERG 500 choke system.
- Steel, Lead, & Hevi-Shot may be used in all constrictions with the exceptions listed below.
- No Steel shot larger than #BB or speeds exceeding 1550 fps should be used in choke tubes tighter than full.
- No steel shot larger than #4 allowed in the Turkey constriction
Carlson's Beretta/Benelli Mobil Sporting Clay Modified 20 Gauge Choke Tube
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.