Beretta OptimaChoke HP Features The OptimaChoke HP is machined from high-strength steel and finished in black delivering a clean durable surface that stands up to the carbon fouling and repeated handling that come with high-volume clay shooting. Skeet EU constriction is optimized for the crossing and quartering target presentations common in European skeet disciplines providing consistent even patterns at the distances where skeet targets break. The 2 extended length sets this choke apart from standard extended offerings giving the shooter maximum grip and a clear visual reference for fast identification and change. Optima-Choke HP threading guarantees a precise secure fit across all compatible Beretta shotguns including the A400 Xtreme A400 Xplor A400 Xcel 690 692 DT11 A300 Xtrema and SV10. Full interchangeability across all Optima-Choke HP threaded barrels makes the OptimaChoke HP a versatile competition tool regardless of which Beretta platform the shooter is running. Built to the same standards as Beretta s competition shotgun lineup the OptimaChoke HP delivers the consistent patterning performance that serious clay shooters demand. Beretta OptimaChoke HP Specifications Manufacturer: Beretta Model: OptimaChoke HP Gauge: 12 Gauge Constriction: Skeet EU Thread Pattern: Optima-Choke HP Style: Extended Extension Length: 2 Material: High-Strength Steel Finish: Black Compatible Models: Beretta A400 Xtreme A400 Xplor A400 Xcel 690 692 DT11 A300 Xtrema SV10