{"product_id":"carlsons-flush-mount-choke-tube-12-gauge-improved-modified-invector-17-4-stainless-steel","title":"Carlsons Flush Mount Choke Tube 12 Gauge Improved Modified Invector - 17-4 Stainless Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eCarlsons Flush Mount Choke Tube\u003c\/span\u003e\u003c\/strong\u003e is a precision-machined \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e12 Gauge\u003c\/span\u003e\u003c\/strong\u003e shotgun choke in \u003cstrong\u003eImproved Modified\u003c\/strong\u003e constriction, designed to thread directly into any shotgun fitted with the standard \u003cstrong\u003eWinchester Invector\u003c\/strong\u003e choke pattern. The flush-mount profile keeps the choke inside the barrel for a clean, snag-free muzzle that won't interfere with bead sights or low-mounted optics.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis choke is \u003cstrong\u003eCNC milled from solid 17-4 stainless steel\u003c\/strong\u003e and heat-treated for hardness and corrosion resistance, giving it the same tough build Carlsons uses across its choke lineup. The constriction measures \u003cstrong\u003e.705\"\u003c\/strong\u003e in diameter, making it a versatile mid-range choice for upland bird hunting, trap, and general field use with \u003cstrong\u003elead shot\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eBecause Winchester, \u003cstrong\u003eBrowning Invector\u003c\/strong\u003e (not Invector Plus), \u003cstrong\u003eMossberg\u003c\/strong\u003e, \u003cstrong\u003eSavage\u003c\/strong\u003e, and \u003cstrong\u003eWeatherby\u003c\/strong\u003e all share the same standard Invector thread pattern, this choke drops into any of their compatible 12 gauge barrels. \u003cstrong\u003eMade in the USA\u003c\/strong\u003e and sold as a single choke tube ready to install.\u003c\/span\u003e\u003c\/p\u003e","brand":"Carlsons","offers":[{"title":"Default Title","offer_id":55320345379138,"sku":"C12214","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/alt_1d0fd740-55c6-4ac2-96ca-2b2a337d82f1.webp?v=1785145305","url":"https:\/\/centerfiresystems.com\/products\/carlsons-flush-mount-choke-tube-12-gauge-improved-modified-invector-17-4-stainless-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}