{"product_id":"beretta-optima-choke-hp-v-extn-20mm-12g-1-2","title":"Beretta | Optima-Choke HP V\/Extn 20mm 12G 1\/2","description":"\u003cp\u003e\u003cspan\u003eThe choke is a narrowing of the barrel's muzzle used to provide the shot beam with appropriate coverage and uniformity at a given distance by modeling it, while limiting the spread of the extreme shots.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBeretta Optima-Choke® HP chokes are manufactured from high-strength steel with a nickel alloy plating finish and are fully interchangeable in all Beretta barrels that are threaded for the Optima-Choke® HP.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOne of the primary goals in designing the Optima-Choke HP® system was to develop a choke system that could withstand the rigors of intensive use with heavy shot loads while retaining the weight savings and characteristics of the lighter barrel contour of the Optima-Choke. To achieve this, Beretta engineers designed a choke system with a threaded section nominally 10 mm from the muzzle end of the choke found in the Optima-Choke system. This effectively increased wall thickness at the muzzle end, where the greatest degree of constriction and stresses typically occur, without requiring a larger barrel contour.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003cspan\u003eWARNING: Using Optima HP chokes in Optima firearms (without the HP designation) may cause serious damage to the chokes or barrel during firing.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"GMK Ltd","offers":[{"title":"Default Title","offer_id":53516231639377,"sku":"BER-C62141","price":40.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/6920\/8044\/files\/FishingTackle_OutdoorSports-2025-07-18T153505.744.jpg?v=1776096952","url":"https:\/\/www.wildhuntergunroom.ie\/products\/beretta-optima-choke-hp-v-extn-20mm-12g-1-2","provider":"Wildhuntergunroom.ie","version":"1.0","type":"link"}