Beretta OptimaChoke HP tubes stand up to the heat of competition. Manufactured from high strength steel and finished in a nickel-alloy coating and a colored aluminum band, these chokes guarantee significant corrosion resistance and have the ability to withstand the rigors of steel shot (No steel shot tighter than MOD). OptimaChoke HP tubes are fully interchangeable on all Beretta barrels threaded for OptimaChoke HP.
Specifications:

Type	Extended
Gauge	12 Gauge
Choke Size	Improved Cylinder
Configuration	Optima-Choke HP
Finish	Silver w/Colored Band
Constriction	.719
Chokes Included	1
Recommended For	50+ yds
Material	Steel
Approved	Steel,Lead,Non-Tox
Ported	No