{"product_id":"browning-standard-invector-20-gauge-improved-cylinder-flush-choke-tube","title":"Browning Standard Invector 20 Gauge Improved Cylinder Flush Choke Tube","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eBrowning Standard Invector\u003c\/span\u003e\u003c\/strong\u003e flush-mount choke tube is a precision-patterning accessory purpose-built for \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e20 gauge\u003c\/span\u003e\u003c\/strong\u003e shotguns fitted with the Standard Invector or Invector choke system. Machined from \u003cstrong\u003e17-4 stainless steel\u003c\/strong\u003e with a corrosion-resistant \u003cstrong\u003estainless finish\u003c\/strong\u003e, this choke is engineered to produce dense, uniform shot patterns and is set to industry constriction standards.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis tube is cut to an \u003cstrong\u003eImproved Cylinder\u003c\/strong\u003e constriction with a constriction diameter of \u003cstrong\u003e.009\"\u003c\/strong\u003e, making it an effective choice for closer-range work out to \u003cstrong\u003e30 yards\u003c\/strong\u003e. Its flush-mount profile keeps the muzzle silhouette clean, and the non-ported design delivers a classic feel.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eApproved for use with \u003cstrong\u003esteel, lead, and non-toxic shot\u003c\/strong\u003e, this choke is rated for \u003cstrong\u003emulti-purpose\u003c\/strong\u003e applications. Standard Invector tubes fit shotguns marked Invector or Standard Invector, so be sure to verify your shotgun's choke system before ordering.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eOne choke tube is included.\u003c\/span\u003e\u003c\/p\u003e","brand":"Browning","offers":[{"title":"Default Title","offer_id":54991546122562,"sku":"28433","price":25.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_625193cd-e881-4dff-918a-68a30a3511c6.png?v=1784215101","url":"https:\/\/centerfiresystems.com\/products\/browning-standard-invector-20-gauge-improved-cylinder-flush-choke-tube","provider":"Centerfire Systems","version":"1.0","type":"link"}