Carlson's Choke Tubes 07360 Delta Waterfowl Extended Choke Browning Invector Plus 12 Gauge Mid/Long Range 17-4 Stainless Steel Spotting Fits Picatinny style mounts and

Fits Picatinny style mounts and are NATO-STANAG compatible

Hornady's Bullet Comparator solves that problem by measuring rounds from a reliable surface on the bullet

Made from the custom blended SI Polymer Extreme material

It comes in a pressurized can for convenient dispersal

while straight rifling prevents wad spinning

Carlson's Choke Tubes 07360 Delta Waterfowl Extended Choke Browning Invector Plus 12 Gauge Mid/Long Range 17-4 Stainless Steel Spotting Fits Picatinny style mounts andCarlson's Delta Waterfowl Extended Choke Tubes are manufactured from 1704 stainless steel and designed to throw tighter and denser patterns than conventional choke tubes. These choke tubes feature a 25% longer parallel section in the choke, thus throwing more consistent patterns. Each choke tube is knurled on the end to allow for quick and easy removal. Each choke tube has the constriction and size laser marked on the end and body for easy reference.