{"product_id":"browning-invector-ds-12-gauge-modified-extended-choke-tube-stainless-steel","title":"Browning Invector-DS 12 Gauge Modified Extended Choke Tube - Stainless Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eBrowning Invector-DS\u003c\/span\u003e\u003c\/strong\u003e choke tube is a precision-machined \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e12 Gauge\u003c\/span\u003e\u003c\/strong\u003e accessory engineered for Browning shotguns equipped with the proprietary Invector-DS choke system. Invector-DS tubes feature a \u003cstrong\u003ebronze gas seal\u003c\/strong\u003e at the base and an \u003cstrong\u003eintegrated spring suspension\u003c\/strong\u003e that keeps residue from building up between the choke and barrel, making the tube easier to install and remove after long shooting sessions.\u003c\/span\u003e\u003c\/p\u003e\\n\\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThis particular tube is a \u003cstrong\u003eModified\u003c\/strong\u003e constriction in an \u003cstrong\u003eextended\u003c\/strong\u003e configuration, machined from \u003cstrong\u003estainless steel\u003c\/strong\u003e for corrosion resistance and long service life. Per Browning's published choke data, a Modified constriction places roughly 45 to 55 percent of the shot pellets inside the test circle at 40 yards, making it a versatile middle-of-the-road choice for hunting and sporting clays applications.\u003c\/span\u003e\u003c\/p\u003e\\n\\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003eextended\u003c\/strong\u003e design protrudes past the muzzle, which makes the choke easy to swap in the field by hand, helps protect the muzzle crown, and serves as a quick visual indicator of which constriction is currently installed. The tube threads directly into the barrel.\u003c\/span\u003e\u003c\/p\u003e\\n\\n\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eInvector-DS choke tubes are noticeably longer than standard Browning \u003cstrong\u003eInvector-Plus\u003c\/strong\u003e tubes and feature \u003cstrong\u003ethreads on the muzzle end\u003c\/strong\u003e along with the distinctive bronze seal at the base. They are \u003cstrong\u003enot interchangeable\u003c\/strong\u003e with standard Invector or Invector-Plus choke systems, so this tube is intended only for Browning shotguns chambered for the \u003cstrong\u003eInvector-DS thread pattern\u003c\/strong\u003e. \u003cstrong\u003eBrowning\u003c\/strong\u003e builds these chokes to factory tolerances for a precise fit and consistent patterns downrange.\u003c\/span\u003e\u003c\/p\u003e","brand":"Browning","offers":[{"title":"Default Title","offer_id":55062757572930,"sku":"186637","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_d24b1c0a-f8f8-44b3-ba4c-5bc46b4253b1.png?v=1784734244","url":"https:\/\/centerfiresystems.com\/products\/browning-invector-ds-12-gauge-modified-extended-choke-tube-stainless-steel","provider":"Centerfire Systems","version":"1.0","type":"link"}