Beretta Optima HP Flush Fit Chokes - 12 Gauge

Beretta Optima-Choke® HP tubes stand up to the heat of competition. Manufactured from high strength steel and finished in a nickel-alloy coating, these chokes guarantee significant corrosion resistance and have the ability to withstand the rigours of steel shot. Optima-Choke® HP tubes are fully interchangeable on all Beretta barrels that are threaded for Optima-Choke® HP.

Product Details

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 SV-10 Perennia and Prevail series over and under and the UGB 25 Gold Sporting semi-automatic shotgun