Trulock Deerstroyer Choke Tube
This new choke has a completely new kind of forcing cone which is different from anything we have made in the past. It consists of 5 parallel steps leading into the parallel section and gives tighter patterns with every brand of 00/000 buckshot shell we have tested. Typically we got about a 20% tighter pattern at 40 yards.
Developed for use with 00 and 000 Buckshot, approved for Tungsten shot and fits all shotguns using the "Mobil-Choke" system.
The exit diameter is .695