Carlson's Winchester/Browning Invector/Mossberg 500 12 Gauge Flush Mount Replacement Choke Tube

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 the Winchester, Mossberg 500, Browning invector, Weatherby, and Savage 12 gauge & 20 gauge shotguns.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 may be used in our Turkey Choke TubesDOES NOT FIT WINCHESTER SX-2, SX-3, SX-4 or SXP