{"product_id":"wilson-combat-33d-1911-45-acp-5-match-grade-stainless-steel-barrel","title":"Wilson Combat 33D 1911 45 ACP 5\" Match Grade Stainless Steel Barrel","description":"\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003eWilson Combat 33D\u003c\/span\u003e\u003c\/strong\u003e is a \u003cstrong\u003e\u003cspan style=\"background-color: #ffff00;\"\u003e45 ACP\u003c\/span\u003e\u003c\/strong\u003e \u003cstrong\u003eMatch Grade drop-in replacement barrel\u003c\/strong\u003e for full-size 1911 Government-pattern pistols. Built to Wilson Combat's match-grade standard, the 33D is intended for shooters who want tighter groups, longer service life, and consistent throat geometry from their carry, competition, or duty 1911.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eEach 33D barrel is \u003cstrong\u003efully machined from a 416R stainless steel forging\u003c\/strong\u003e and then \u003cstrong\u003eheat-treated to RC 40\u003c\/strong\u003e for the best combination of surface hardness, core toughness, and corrosion resistance. The result is a precision drop-in barrel with the kind of bore dimensions and concentricity Wilson Combat match barrels are known for.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eDesigned as a direct drop-in fit for \u003cstrong\u003e1911 Government \/ full-size 5\" slides\u003c\/strong\u003e, the 33D installs in place of the factory barrel with no fitting required. The \u003cstrong\u003e1:16 rifling twist\u003c\/strong\u003e is optimized for standard and +P \u003cstrong\u003e45 ACP\u003c\/strong\u003e jacketed and lead bullet weights, and the \u003cstrong\u003e5\" overall length\u003c\/strong\u003e matches the original Government profile for correct sight radius and reliable cycling.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eThe \u003cstrong\u003estainless\u003c\/strong\u003e finish resists wear and corrosion from fouling, perspiration, and holster wear, making the 33D equally at home in a daily-carry pistol, a USPSA or IDPA competition gun, or a custom shop build. \u003cstrong\u003eNo sights are installed\u003c\/strong\u003e, allowing the end user or gunsmith to fit the barrel to a specific slide and sight picture.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-size: 14pt;\"\u003eWilson Combat drop-in barrels are a popular upgrade path for shooters looking to tighten up groups, replace a worn factory barrel, or build a custom 1911 around proven match-grade components.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wilson Combat","offers":[{"title":"Default Title","offer_id":54992465330498,"sku":"49080","price":166.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0997\/7921\/5682\/files\/hires_857bad30-74b1-4077-8341-8c96dc5a191b.png?v=1784244725","url":"https:\/\/centerfiresystems.com\/products\/wilson-combat-33d-1911-45-acp-5-match-grade-stainless-steel-barrel","provider":"Centerfire Systems","version":"1.0","type":"link"}