Description
A very lightly used pair of Beretta Optima HP 20 gauge chokes made by Teague Precision Chokes. Both are flush fitting in the 3/8 or light modified constriction.
These typically fit modern Beretta Silver Pigeon 1 and III in both Field and Sporting specification. *It is very important to make sure you are putting these chokes into the correct barrel thread otherwise significant damage could occur*
Identifying Characteristics:
Barrels that use the Optima-Choke HP will be marked OB HP immediately adjacent to the gauge marking.
Optima-Choke HP choke tubes will be marked Optima-Choke-HP.
The start of the threaded portion of the Optima-Choke-HP tube is located a nominal 40 mm (1.57 inch) from the breech end of the choke tube.
The length of the threaded portion is a nominal 19 mm (.748 inch).
The major diameter of the choke tube thread is 20 mm (.787 inch).
At this time the Optima-Choke HP system is typically used on the Silver Pigeon 1, 690 1 Black Edition, 692 Silver & Black Editions and both Silver & Black DT11 over and under shotguns.
